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发明名称
FILTRATION APPARATUS
摘要
申请公布号
GB1487669(A)
申请公布日期
1977.10.05
申请号
GB19750026661
申请日期
1975.06.24
申请人
BERTRAMS AG H
发明人
分类号
B01D9/00;B01D29/01;B01D29/075;B01D35/16;(IPC1-7):B01F15/06;B01D29/02;B01F7/20;B01F9/08;B01F11/00;B01F13/06
主分类号
B01D9/00
代理机构
代理人
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地址
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