,申请号DE19702051656-传众专利搜索

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发明名称
摘要
申请公布号	DE2051656(A1)	申请公布日期	1971.06.16
申请号	DE19702051656	申请日期	1970.10.21
申请人		发明人
分类号	B01D29/39;B01D37/02;D06F43/08;(IPC1-7):B01D29/22	主分类号	B01D29/39
代理机构		代理人
主权项
地址

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