METHOD OF PREPARATION OF AN ALLOY TIN-LEAD SURFACE ON PRINTED CIRCUITS FOR MELTING PROCESS,申请号PL19860262284-传众专利搜索

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发明名称	METHOD OF PREPARATION OF AN ALLOY TIN-LEAD SURFACE ON PRINTED CIRCUITS FOR MELTING PROCESS
摘要
申请公布号	PL262284(A1)	申请公布日期	1988.06.23
申请号	PL19860262284	申请日期	1986.11.07
申请人		发明人
分类号	C23G;H01L;H05K3/22;(IPC1-7):H01L/;C23G/	主分类号	C23G
代理机构		代理人
主权项
地址

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