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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0683297 (1976-05-05) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 50 인용 특허 : 0 |
A burning logs simulator comprises a burning logs replica illuminated internally and presenting to a front viewer or user the appearance of a pile of burning logs. Curtains of mechanically agitated flicker strips are located behind the front of the replica with a light source therebetween and produc
A fire sound simulator comprising: a first member; a second member; sound motive means for moving one of said members relative to the other; looped material mounted on one of said members; hooked material mounted on the other of said members; said members being juxtaposed to interengage said hooked
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