Electroplating upon a metallized surface,申请号US19340731424-传众专利搜索

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发明名称	Electroplating upon a metallized surface
摘要
申请公布号	US2018471(A)	申请公布日期	1935.10.22
申请号	US19340731424	申请日期	1934.06.20
申请人	BELL TELEPHONE LABORATORIES, INCORPORATED	发明人	RUSSELL ALEXANDER G.
分类号	C25D1/10	主分类号	C25D1/10
代理机构		代理人
主权项
地址

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