| 发明名称 |
Extractor for dregs from liquid tank |
| 摘要 |
The extractor has a hood (1) shaped as a bottle with the base open and with an opening (4) at its top having an angled stub for fitting to a suction pump hose. The hood has peripheral seal.
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| 申请公布号 |
FR2768716(A1) |
申请公布日期 |
1999.03.26 |
| 申请号 |
FR19970009994 |
申请日期 |
1997.09.22 |
| 申请人 |
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发明人 |
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| 分类号 |
A47L7/00;A47L9/02;B01D21/24;B08B5/04;B67C11/02;E04H4/12;(IPC1-7):B67C9/00;B65D88/54 |
主分类号 |
A47L7/00 |
| 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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