发明名称 |
FILTER TIL FLASKEPAAFYLDNING |
摘要 |
A disposable vacuum assisted filter funnel for filtering fluids into bottles. The bottle top filter forms a vacuum dependent seal with the mouth of the bottle. When fluid is introduced into the bottle top filter, the evacuated bottle draws the fluid through the filter into the bottle. The bottle top filter lacks a vacuum plenum between the vacuum source and the bottle. The bottle top filter may be manufactured from one molded piece. |
申请公布号 |
DK551086(D0) |
申请公布日期 |
1986.11.18 |
申请号 |
DK19860005510 |
申请日期 |
1986.11.18 |
申请人 |
MILES LABORATORIES INC. |
发明人 |
WELLS JOHN R.;QUIRANTE CARMELO G. |
分类号 |
A47J;A47J31/00;B01D29/085;B01D35/00;(IPC1-7):A47J/ |
主分类号 |
A47J |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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