,申请号NL19510162654-传众专利搜索

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发明名称
摘要
申请公布号	NL82355(C)	申请公布日期	1956.03.15
申请号	NL19510162654	申请日期	1951.07.14
申请人		发明人
分类号	C25D3/18	主分类号	C25D3/18
代理机构		代理人
主权项
地址

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