,申请号GBD1290786-传众专利搜索

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发明名称
摘要
申请公布号	GB1290786(A)	申请公布日期	1972.09.27
申请号	GBD1290786	申请日期	1970.03.04
申请人		发明人
分类号	B01D46/04	主分类号	B01D46/04
代理机构		代理人
主权项
地址

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