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经营范围
发明名称
Pin welding gun
摘要
申请公布号
US2401655(A)
申请公布日期
1946.06.04
申请号
US19440528903
申请日期
1944.03.31
申请人
VINSON MOORE GEORGE
发明人
MOORE GEORGE VINSON
分类号
B23K9/20
主分类号
B23K9/20
代理机构
代理人
主权项
地址
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