[특허]A flaccid mask with straps and a supporting element that force the mask into sealing engagement with the wearer\\s face i

A flaccid mask with straps and a supporting element that force the mask into sealing engagement with the wearer\\s face i 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A62B-018/08 A62B-018/02 A62B-019/00
출원번호	US-0977285 (1992-11-16)
우선권정보	DE-4138172 (1991-11-21)
발명자 / 주소	Schlobohm Joachim (Bad Oldesloe DEX)
출원인 / 주소	Dragerwerk AG (Lubeck DEX 03)
인용정보	피인용 횟수 : 121 인용 특허 : 0

초록 ▼

A half mask (1) with a connection opening (13) for a filter (12), with a flexible half mask body (2) with a sealing edge (3) and with a solid filter holder (10) surrounding the half mask body. A strap (16) is connected to the filter holder. Wear comfort and tightness of fit are provided by the half mask body (2) having a supporting structure (17, 19, 21), which extends over at least a certain section and which is brought into engagement with the front sides (18, 20, 22) of the filter holder (10) pointing toward the sealing edge (3) by the strap (16), when the half mask (1) has been put on, in such a manner that the sealing edge (3) is supported.

대표청구항 ▼

Half mask, comprising: a flexible half mask body formed of a flaccid elastomer with a sealing edge for engagement with a face of a user and with a connection opening for a filter; a solid filter holder surrounding a front portion of said half mask body, said filter holder having front sides pointing in a direction towards said sealing edge; a strap engaging said solid filter holder; and supporting means extending around a section of said flexible half mask body, said flexible half mask body including a cheek area, said supporting means including first step means extending along said sealing edge in said cheek area, said front side of said solid filter holder including a first front side with a portion shaped corresponding to said first step means, said first step means for transferring forces exerted by said strap, from said first front side to said sealing edge in said cheek area to facilitate a sealing between said sealing edge in said cheek area and the face of the user, said flexible half mask body further includes a nose area, said supporting means including second step means provided along said nose area, said filter holder including a second front side in contact with said second step means, said second step means for transferring forces exerted by said strap from said second front side to said sealing edge in said nose area.

이 특허를 인용한 특허 (121)

Schmitz, Gregory P.; Wallace, Michael P.; Chung, Winnie; Borgstrom, Amie R.; Bleich, Jeffery L.; Arcenio, Gregory B.; Leguidleguid, Ronald; Leguidleguid, Roy; Bleam, Jefferey, Access and tissue modification systems and methods.
상세보기
Schmitz, Gregory P.; Wallace, Michael P.; Tang, Winnie; Borgstrom, Amie R.; Bleich, Jeffery L.; Arcenio, Gregory B.; Leguidleguid, Ronald; Leguidleguid, Roy; Bleam, Jefferey, Access and tissue modification systems and methods.
상세보기
Geiselhart, Edward M.; Houghton, Chris; Holverson, Erik; Woodard, Brian; Sun, Benjamin K, Adjustable gas delivery mask having a flexible gasket.
상세보기
Geiselhart,Ed; Houghton,Chris; Holverson,Erik; Woodard,Brian; Sun,Benjamin K., Adjustable gas delivery mask having a flexible gasket.
상세보기
Woodard, Brian; Lee, Ngee; Geiselhart, Edward M.; Houghton, Chris; Sun, Benjamin K.; Kumar, Shiv, Ball joint for providing flexibility to a gas delivery pathway.
상세보기
Steindorf, Eric C.; Zhuang, Johnny; Teng, Bryan; Cheng, Tian; De Kuan, Zhou; Wang, Leo; Wen, Bob, Combination valve and buckle set for disposable respirators.
상세보기
Davidson, Aaron Samuel; Hitchcock, Robin Garth; Lynch, Susan Robyn; D'Souza, Errol Savio Alex; Eves, Matthew; Worboys, David John, Cushion and cushion to frame assembly mechanism for patient interface.
상세보기
Davidson, Aaron Samuel; Hitchcock, Robin Garth; Lynch, Susan Robyn; D'Souza, Errol Savio Alex; Eves, Matthew; Worboys, David John, Cushion and cushion to frame assembly mechanism for patient interface.
상세보기
Bornholdt, Melissa Catherine; Betteridge, Max Leon; Rose, Hamish Joshua; Spear, Tony William, Cushion assembly for breathing mask assembly.
상세보기
Bornholdt, Melissa Catherine; Betteridge, Max Leon; Rose, Hamish Joshua; Spear, Tony William, Cushion assembly for breathing mask assembly.
상세보기
Bornholdt, Melissa Catherine; Betteridge, Max Leon; Rose, Hamish Joshua; Spear, Tony William, Cushion assembly for breathing mask assembly.
상세보기
Bornholdt, Melissa Catherine; Betteridge, Max Leon; Rose, Hamish Joshua; Spear, Tony William, Cushion assembly for breathing mask assembly.
상세보기
Davidson, Aaron Samuel; Hitchcock, Robin Garth; Eves, Matthew; Worboys, David John; Lynch, Susan Robyn, Cushion for patient interface.
상세보기
Davidson, Aaron Samuel; Hitchcock, Robin Garth; Eves, Matthew; Worboys, David John; Lynch, Susan Robyn, Cushion for patient interface.
상세보기
Davidson, Aaron Samuel; Hitchcock, Robin Garth; Eves, Matthew; Worboys, David John; Lynch, Susan Robyn, Cushion for patient interface.
상세보기
Davidson, Aaron Samuel; Hitchcock, Robin Garth; Eves, Matthew; Worboys, David John; Lynch, Susan Robyn, Cushion for patient interface.
상세보기
Davidson, Aaron Samuel; Hitchcock, Robin Garth; Eves, Matthew; Worboys, David John; Lynch, Susan Robyn, Cushion for patient interface.
상세보기
Davidson, Aaron Samuel; Hitchcock, Robin Garth; Eves, Matthew; Worboys, David John; Lynch, Susan Robyn, Cushion for patient interface.
상세보기
Davidson, Aaron Samuel; Hitchcock, Robin Garth; Eves, Matthew; Worboys, David John; Lynch, Susan Robyn, Cushion for patient interface.
상세보기
Davidson, Aaron Samuel; Hitchcock, Robin Garth; Eves, Matthew; Worboys, David John; Lynch, Susan Robyn, Cushion for patient interface.
상세보기
Davidson, Aaron Samuel; Hitchcock, Robin Garth; Eves, Matthew; Worboys, David John; Lynch, Susan Robyn, Cushion for patient interface.
상세보기
Davidson, Aaron Samuel; Hitchcock, Robin Garth; Eves, Matthew; Worboys, David John; Lynch, Susan Robyn, Cushion for patient interface.
상세보기
Davidson, Aaron Samuel; Hitchcock, Robin Garth; Eves, Matthew; Worboys, David John; Lynch, Susan Robyn, Cushion for patient interface.
상세보기
Davidson, Aaron Samuel; Hitchcock, Robin Garth; Eves, Matthew; Worboys, David John; Lynch, Susan Robyn, Cushion for patient interface.
상세보기
Davidson, Aaron Samuel; Hitchcock, Robin Garth; Eves, Matthew; Worboys, David John; Lynch, Susan Robyn, Cushion for patient interface.
상세보기
Davidson, Aaron Samuel; Hitchcock, Robin Garth; Eves, Matthew; Worbuys, David John; Lynch, Susan Robyn, Cushion for patient interface.
상세보기
D'Souza, Errol Savio Alex; Davidson, Aaron Samuel; Eves, Matthew; Hitchcok, Robin Garth, Cushion to frame assembly mechanism.
상세보기
D'Souza, Errol Savio Alex; Davidson, Aaron Samuel; Hitchcock, Robin Garth, Cushion to frame assembly mechanism.
상세보기
Bleich, Jeffery L., Devices and methods for selective surgical removal of tissue.
상세보기
Bleich, Jeffery L.; Hlavka, Edwin J.; Saadat, Vahid; Miller, David J.; Yurchenco, James R., Devices and methods for tissue access.
상세보기
Bleich, Jeffery L.; Hlavka, Edwin J.; Saadat, Vahid; Miller, David J.; Yurchenco, James R., Devices and methods for tissue access.
상세보기
Bleich, Jeffery L.; Hlavka, Edwin J., Devices and methods for tissue modification.
상세보기
Bleich, Jeffery L.; Hlavka, Edwin J., Devices and methods for tissue modification.
상세보기
Bleich, Jeffery L.; Hlavka, Edwin J., Devices and methods for tissue modification.
상세보기
Bleich, Jeffery L.; Hlavka, Edwin J., Devices and methods for tissue modification.
상세보기
Bleich, Jeffery L.; Hlavka, Edwin J.; Saadat, Vahid; Spisak, Steven A.; Miller, David R.; Yurchenco, James, Devices and methods for tissue modification.
상세보기
Bleich, Jeffery L.; Hlavka, Edwin J.; Saadat, Vahid; Spisak, Steven A.; Miller, David R.; Yurchenco, James R., Devices and methods for tissue modification.
상세보기
Wallace, Michael P.; Garabedian, Robert; Arcenio, Gregory B.; Bleich, Jeffery L.; Saadat, Vahid; Chung, Winnie, Devices and methods for treating tissue.
상세보기
Wallace, Michael P.; Garabedian, Robert; Arcenio, Gregory B.; Bleich, Jeffery L.; Saadat, Vahid; Chung, Winnie, Devices and methods for treating tissue.
상세보기
Mault, James R., Disposable mask with sanitation insert for a respiratory analyzer.
상세보기
Waterford, Steve, Facemask with filter insert for protection against airborne pathogens.
상세보기
Kang, BongHyup; Kim, Young-Jun, Facepiece strap support.
상세보기
Resnick,Todd A; Stein,Richard L, Filter cartridge with integrated inhalation and exhalation valves.
상세보기
Sun, Benjamin Kao-Shing; Wallace, Michael P.; Summa, Christopher D.; Bleich, Jeffery L., Flexible neural localization devices and methods.
상세보기
Bleich, Jeffery L.; Hlavka, Edwin J., Flexible tissue rasp.
상세보기
Bleich, Jeffery L.; Hlavka, Edwin J., Flexible tissue rasp.
상세보기
Bleich, Jeffery L.; Hlavka, Edwin J., Flexible tissue rasp.
상세보기
Schmitz, Gregory P.; Bleich, Jeffery L.; Spisak, Steven A.; Leguidleguid, Roy; Bleam, Jefferey, Flexible tissue removal devices and methods.
상세보기
Schmitz, Gregory P.; Bleich, Jeffery L.; Spisak, Steven A.; Leguidleguid, Roy; Bleam, Jefferey, Flexible tissue removal devices and methods.
상세보기
Schmitz, Gregory P.; Bleich, Jeffrey L.; Spisak, Steven A.; Leguidleguid, Roy; Bleam, Jefferey, Flexible tissue removal devices and methods.
상세보기
Woodard, Brian; Holverson, Erik; Sun, Benjamin K., Gas exhaust system for a gas delivery mask.
상세보기
Bleich, Jeffrey L.; Schmitz, Gregory P.; Leguidleguid, Roy; Bleam, Jefferey, Guidewire exchange systems to treat spinal stenosis.
상세보기
Griffiths, Joseph Anthony, High G oxygen mask for aircrew.
상세보기
Ng, Eva; Henry, Robert Edward; Kwok, Philip Rodney; Selvarajan, Karthikeyan, Interchangeable mask assembly.
상세보기
Ng, Eva; Henry, Robert Edward; Kwok, Philip Rodney; Selvarajan, Karthikeyan, Interchangeable mask assembly.
상세보기
Olsen, Gregory James; Bearne, Peter David Alexander; Evans, Leon Edward; Stephenson, Matthew Roger; Prentice, Craig Robert; Ip, Bernard Tsz Lun; Spear, Tony William; McLaren, Mark Arvind; Patel, Roheet; Howarth, Brad Michael; Harwood, Jonathan David, Interface comprising a rolling nasal bridge portion.
상세보기
Barnett, Shari S.; Miceli, Jr., Joseph M., Low contact nasal mask and system using same.
상세보기
Shari S. Barnett ; Joseph M. Miceli, Jr., Low contact nasal mask and system using same.
상세보기
D'Souza, Errol Savio Alex; Eves, Matthew; Lockwood, David James; Valcic, Zoran; Wehbeh, Jamie Graeme, Mask system.
상세보기
Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'Souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita, Mask system.
상세보기
Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'Souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita, Mask system.
상세보기
Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'Souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita, Mask system.
상세보기
Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita, Mask system.
상세보기
Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita, Mask system.
상세보기
Henry, Robert Edward, Mask system with interchangeable headgear connectors.
상세보기
Henry, Robert Edward, Mask system with interchangeable headgear connectors.
상세보기
Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'Souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita, Mask system with snap-fit shroud.
상세보기
Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'Souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita, Mask system with snap-fit shroud.
상세보기
Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'Souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita, Mask system with snap-fit shroud.
상세보기
Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'Souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita Darwani, Mask system with snap-fit shroud.
상세보기
Henry, Robert Edward, Mask with removable headgear connector.
상세보기
Bleich, Jeffery L.; Saadat, Vahid; Leguidleguid, Roy; Bleam, Jefferey, Mechanical tissue modification devices and methods.
상세보기
Mault, James R.; Pearce, Jr., Edwin M.; Barber, Theodore W.; Lawrence, Craig M.; Prachar, Timothy J.; Weintraub, Jeffrey C.; Nason, Kevin S., Metabolic calorimeter employing respiratory gas analysis.
상세보기
Schmitz, Gregory P.; Wallace, Michael P.; Bleich, Jeffery L.; Miller, Eric C., Method, system and apparatus for neural localization.
상세보기
Bleich, Jeffery L.; Saadat, Vahid; Spisak, Steven A.; Ashley, John E., Methods and apparatus for tissue modification.
상세보기
Bleich, Jeffery L., Methods, systems and devices for carpal tunnel release.
상세보기
Bleich, Jeffery L., Methods, systems and devices for carpal tunnel release.
상세보기
Bleich, Jeffery L.; Sheinberg, Michael; Wallace, Michael P., Multiple pathways for spinal nerve root decompression from a single access point.
상세보기
Bleich, Jeffery L.; Sheinberg, Michael; Wallace, Michael P., Multiple pathways for spinal nerve root decompression from a single access point.
상세보기
Bleich, Jeffery L.; Sheinberg, Michael; Wallace, Michael P., Multiple pathways for spinal nerve root decompression from a single access point.
상세보기
Bleich, Jeffery L.; Sheinberg, Michael; Wallace, Michael P., Multiple pathways for spinal nerve root decompression from a single access point.
상세보기
Barnett Shari S. ; Miceli ; Jr. Joseph M., Nasal mask.
상세보기
Barnett, Shari S.; Miceli, Joseph M.; Ho, Peter; Sabo, Kristine K., Nasal mask and system using same.
상세보기
Barnett, Shari S.; Miceli, Joseph M.; Ho, Peter; Sabo, Kristine K., Nasal mask and system using same.
상세보기
Barnett, Shari S; Miceli, Jr., Joseph M; Ho, Peter; Sabo, Kristine K, Nasal mask and system using same.
상세보기
Barnett, Shari S.; Miceli, Jr., Joseph M., Nasal mask seal.
상세보기
Saadat, Vahid; Bleich, Jeffery L.; Michlitsch, Kenneth J.; Ashley, John E., Powered tissue modification devices and methods.
상세보기
Metzger Karl, Protective cover for respirator filter.
상세보기
Resnick, Todd A., Protective hood respirator.
상세보기
Rekow Peter O. ; Holmquist-Brown Thomas W. ; Braun David L. ; Grannis Vaughn B., Respirator having a compressible press fir filter element.
상세보기
Yuschak,Gregory; Rekow,Peter O.; Holmquist Brown,Thomas W., Respirator having snap-fit filter cartridge.
상세보기
Mittelstadt, William A.; Stein, David R.; Wood, Charlie, Respirator mask having a face seal flexing region.
상세보기
Mittelstadt, William A., Respirator with face seal flexing region.
상세보기
Mittelstadt, William A., Respirator with face seal multiple flexing region.
상세보기
Mittelstadt, William A., Respirator with raised face seal flexing region.
상세보기
Dennis, Carnell K., Respiratory mask.
상세보기
Dennis,Carnell K., Respiratory mask.
상세보기
Rudolph, Kevin A., Respiratory mask.
상세보기
Ng, Eva; Henry, Robert Edward; Kwok, Philip Rodney; Selvarajan, Karthikeyan, Respiratory mask assembly.
상세보기
Hitchcock, Robin Garth; Davidson, Aaron Samuel, Respiratory masks with gusseted cushions.
상세보기
Bleich, Jeffery L.; Leguidleguid, Ron; Bleam, Jefferey, Spinal access and neural localization.
상세보기
Bleich, Jeffery L.; Leguidleguid, Ron; Bleam, Jefferey, Spinal access and neural localization.
상세보기
Welch, Debra N.; Steindorf, Eric C.; Feaster, Shawn R.; McCoy, Theresa Michelle, Strap fastening system for a disposable respirator providing improved donning.
상세보기
Garabedian, Robert; Borgstrom, Amie R.; Arcenio, Gregory B.; Leguidleguid, Ronald; Wallace, Michael P.; Knodel, Bryan, Surgical tools for treatment of spinal stenosis.
상세보기
Brown,Dave; deBeers,James; Holverson,Erik; Lee,Ngee; Persson,Roger T.; Kumar,Shiv; Sun,Benjamin K., System and method for adjusting a gas delivery mask.
상세보기
Woodard, Brian; Holverson, Erik; deBeers, James; Sun, Benjamin K., System and method for securing a gas delivery mask onto a subject's head.
상세보기
Woodard, Brian; Holverson, Erik; deBeers, James; Sun, Benjamin K., System and method for securing a gas delivery mask onto a subject's head.
상세보기
Schmitz, Gregory P.; Bleam, Jefferey; Leguidleguid, Roy; Bleich, Jeffery L., Tissue access guidewire system and method.
상세보기
Schmitz, Gregory P.; Bleam, Jefferey; Leguidleguid, Roy; Bleich, Jeffery L., Tissue access guidewire system and method.
상세보기
Schmitz, Gregory; Bleam, Jefferey; Leguidleguid, Roy; Bleich, Jeffery L., Tissue access guidewire system and method.
상세보기
Schmitz, Gregory P.; Wallace, Michael P.; Leguidleguid, Ronald; Cantorna, Nestor C.; Shapiro, James; Bleich, Jeffery L., Tissue modification devices.
상세보기
Schmitz, Gregory P.; Wallace, Michael P.; Leguidleguid, Ronald; Cantorna, Nestor C.; Shapiro, James; Bleich, Jeffery L., Tissue modification devices.
상세보기
Schmitz, Gregory P.; Wallace, Michael P.; Leguidleguid, Ronald; Cantorna, Nestor C.; Shapiro, James; Bleich, Jeffery L., Tissue modification devices.
상세보기
Wallace, Michael P.; Garabedian, Robert; Schmitz, Gregory P.; Bleich, Jeffery L.; Cantorna, Nestor C.; Leguidleguid, Ronald; Leguidleguid, Roy; Sheinberg, Michael, Tissue modification devices.
상세보기
Mimran, Ronnie I.; Borgstrom, Amie R.; Wallace, Michael P.; Garabedian, Robert; Leguidleguid, Roy, Tissue modification devices and methods.
상세보기
Wallace, Michael P.; Garabedian, Robert; Cantorna, Nestor C.; Bleich, Jeffery L.; Leguidleguid, Roy; Leguidleguid, Ronald, Tissue modification devices and methods.
상세보기
Wallace, Michael P.; Garabedian, Robert; Cantorna, Nestor C.; Bleich, Jeffery L.; Leguidleguid, Roy; Leguidleguid, Ronald, Tissue modification devices and methods.
상세보기
Schmitz, Gregory P.; Bleich, Jeffrey L.; Spisak, Steven A.; Leguidleguid, Roy; Bleam, Jefferey, Tissue removal with at least partially flexible devices.
상세보기
Stephenson, Matthew Roger; Bornholdt, Melissa Catherine, Valsalva mask.
상세보기
Stephenson, Matthew Roger; Bornholdt, Melissa Catherine, Valsalva mask.
상세보기
Stephenson, Matthew Roger; Bornholdt, Melissa Catherine, Valsalva mask.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

A flaccid mask with straps and a supporting element that force the mask into sealing engagement with the wearer\\s face i 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (121)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

A flaccid mask with straps and a supporting element that force the mask into sealing engagement with the wearer\\s face i 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (121)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트