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发明名称
Pressure welding involving high frequency current heating
摘要
申请公布号
GB1147439(A)
申请公布日期
1969.04.02
申请号
GB19660053284
申请日期
1966.11.29
申请人
AMERICAN MACHINE & FOUNDRY COMPANY
发明人
分类号
B23K13/04;H05K9/00
主分类号
B23K13/04
代理机构
代理人
主权项
地址
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