Method of etching aluminum foils,申请号US19520271469-传众专利搜索

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发明名称	Method of etching aluminum foils
摘要
申请公布号	US2699382(A)	申请公布日期	1955.01.11
申请号	US19520271469	申请日期	1952.02.14
申请人	ALUMINUM-WALZWERKE SINGEN G.M.B.H.	发明人	ALTENPOHL DIETRICH
分类号	C23F1/00;H01G9/04;H01G9/055	主分类号	C23F1/00
代理机构		代理人
主权项
地址

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