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发明名称
Welding gun
摘要
申请公布号
US3048691(A)
申请公布日期
1962.08.07
申请号
US19600018904
申请日期
1960.03.31
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
LONGSTRETH SCOTT S.
分类号
B23K9/007;B23K9/29
主分类号
B23K9/007
代理机构
代理人
主权项
地址
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