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发明名称
Method of and apparatus for soldering
摘要
申请公布号
US1857182(A)
申请公布日期
1932.05.10
申请号
US19300463780
申请日期
1930.06.25
申请人
GENERAL ELECTRIC COMPANY
发明人
DONOVAN JOHN F.;MALLOY FRANK J.
分类号
B23K3/06
主分类号
B23K3/06
代理机构
代理人
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地址
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