发明名称 |
Sludge remover for waterworks plant |
摘要 |
<p>Sludge remover has a reciprocating scraper bridge over the sewage basin. A reversing device brings the equipment automatically from the working position to the return position in the event of a change in the direction of travel.</p> |
申请公布号 |
FR2094832(A5) |
申请公布日期 |
1972.02.04 |
申请号 |
FR19700044568 |
申请日期 |
1970.12.10 |
申请人 |
STENGELIN J.CONRAD |
发明人 |
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分类号 |
B01D21/04;(IPC1-7):01D21/00 |
主分类号 |
B01D21/04 |
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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