,申请号NL19710013079-传众专利搜索

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发明名称
摘要
申请公布号	NL7113079(A)	申请公布日期	1972.05.16
申请号	NL19710013079	申请日期	1971.09.23
申请人		发明人
分类号	B01D53/34;G21D3/04;(IPC1-7):G21D3/04;B08B15/00	主分类号	B01D53/34
代理机构		代理人
主权项
地址

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