发明名称 |
Device for inward suction of liquid. |
摘要 |
<p>The invention relates to a device for taking liquid from a reservoir by inward suction with simultaneous filtration, comprising a flexible tube [10] having at one end a filtrating unit [11], which can be immersed in the liquid through an opening in the reservoir, and having a mouthpiece [12] at its other end. The mouthpiece is connected to the tube in a sealing manner via a flexible hollow member [13] which forms an internal connection between tube and mouthpiece, and before use of the device the mouthpiece may be enveloped hygienically by a detachable protective cap [20].</p> |
申请公布号 |
EP0243990(A1) |
申请公布日期 |
1987.11.04 |
申请号 |
EP19870200437 |
申请日期 |
1987.03.10 |
申请人 |
DUPHAR INTERNATIONAL RESEARCH B.V |
发明人 |
MIJERS, JAN W. M.;STEENHUIZEN, JOHANNES E. |
分类号 |
B01D35/02;B01D35/00;C02F1/00;C02F1/28;(IPC1-7):C02F1/18;B01D35/04;C02F9/00 |
主分类号 |
B01D35/02 |
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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