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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0102188 (1993-08-05) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 45 인용 특허 : 0 |
A scent device including a housing having a front face with vents therein and a support on a backside for securing the housing to a vent of a blower system. A fragrance block that has passages therethrough is inserted into the housing so that air from the blower system passes through the fragrance b
A scent device; said scent device includes a housing having a front face, upper and lower end faces, side faces and an open backside, said front face includes open vents, an opening in said housing through which a fragrance block is placed within said housing, and a pivotable plate secured to said s
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