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发明名称
Perfectionnements aux machines à souder électriques par résistance
摘要
申请公布号
FR900018(A)
申请公布日期
1945.06.18
申请号
FRD900018
申请日期
1943.07.29
申请人
LA SOUDURE ELECTRIQUE
发明人
分类号
B23K11/30;H01R39/64
主分类号
B23K11/30
代理机构
代理人
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地址
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