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发明名称
METHOD OF WELDING TOGETHER A COPPER STRIP AND ITS ASSOCIATED STEEL COMPONENT
摘要
申请公布号
PL265120(A1)
申请公布日期
1988.11.10
申请号
PL19870265120
申请日期
1987.04.10
申请人
发明人
分类号
B23K;B23K9/02;(IPC1-7):B23K/
主分类号
B23K
代理机构
代理人
主权项
地址
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