Tungsten plating and method of producing same,申请号US19290362854-传众专利搜索

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发明名称	Tungsten plating and method of producing same
摘要
申请公布号	US1885701(A)	申请公布日期	1932.11.01
申请号	US19290362854	申请日期	1929.05.13
申请人	FINK	发明人	FINK COLIN G.;JONES FRANK L.
分类号	C25D3/54	主分类号	C25D3/54
代理机构		代理人
主权项
地址

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