Elektrolyt und Verfahren zur Goldpolierung,申请号ATD179939-传众专利搜索

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发明名称	Elektrolyt und Verfahren zur Goldpolierung
摘要
申请公布号	AT179939(B)	申请公布日期	1954.10.25
申请号	ATD179939	申请日期	1950.10.06
申请人	SIEMENS & HALSKE GESELLSCHAFT M. B. H.	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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