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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0615224 (1975-09-22) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 21 인용 특허 : 0 |
A parts washer having a tub, a cylindrical drain in the tub and a cover hinged to the tub so as to cover the tub when the cover is lowered. A novel overcenter linkage is mounted at one end in the sink and at the other end on the cover to hold the cover in a raised position as desired. The linkage ha
In a parts washer having a tub, a drain in the tub and a cover hinged to the tub so as to seal the tub when the cover is down, and means for retraining the cover in an open position and for releasing the cover to the sealing position, the improvement in the retaining means comprising: an overcenter
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