PROCESS FOR ETCHING SERIES OF ARTICLES MADE OF METAL STRIPCHESKOJJ LENTY,申请号PL19790217509-传众专利搜索

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发明名称	PROCESS FOR ETCHING SERIES OF ARTICLES MADE OF METAL STRIPCHESKOJJ LENTY
摘要
申请公布号	PL116931(B1)	申请公布日期	1981.07.31
申请号	PL19790217509	申请日期	1979.08.01
申请人		发明人
分类号	C23F;C23F1/02;(IPC1-7):C23F1/02	主分类号	C23F
代理机构		代理人
主权项
地址

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