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发明名称
Soldering tool
摘要
申请公布号
US2162615(A)
申请公布日期
1939.06.13
申请号
US19370122499
申请日期
1937.01.27
申请人
HARLAN GEORGE E
发明人
HARLAN GEORGE E.
分类号
B23K3/03
主分类号
B23K3/03
代理机构
代理人
主权项
地址
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