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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0906061 (1978-05-15) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 11 인용 특허 : 0 |
A device for safe disposal of chemical wastes for placement in a sink atop the drain for the simultaneous mixing of disposable flowable material and flushing liquid, such as tap water, into the sink drain. The device consists of a funneling means in cooperation with a supporting sleeve essentially a
A device useful in the safe disposal of waste flowable materials into a drain, said device comprising: (a) a funnel means having an upper conical segment into which waste flowable material is poured and an eduction nose attached to the lower portion of the conical segment, said eduction nose adapted
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