METHOD OF SURFACE TREATING AN ELECTROCHEMICALLY ETCHED STOCK INTENDED FOR SUBSEQUENT DRAWING,申请号PL19810232563-传众专利搜索

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发明名称	METHOD OF SURFACE TREATING AN ELECTROCHEMICALLY ETCHED STOCK INTENDED FOR SUBSEQUENT DRAWING
摘要
申请公布号	PL126012(B2)	申请公布日期	1983.07.30
申请号	PL19810232563	申请日期	1981.08.10
申请人		发明人
分类号	B21C9/02;C23G;C25F3/06;(IPC1-7):B21C9/02	主分类号	B21C9/02
代理机构		代理人
主权项
地址

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