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发明名称
摘要
申请公布号	FR2240189(B1)	申请公布日期	1982.04.02
申请号	FR19740027649	申请日期	1974.08.08
申请人	STENGELIN VOLKER	发明人
分类号	B01D29/00;C02F3/08;(IPC1-7):02C1/04	主分类号	B01D29/00
代理机构		代理人
主权项
地址

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