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经营范围
发明名称
Source de courant pour la soudure à l'arc électrique
摘要
申请公布号
FR1223262(A)
申请公布日期
1960.06.16
申请号
FR19570752667
申请日期
1957.11.29
申请人
GESELLSCHAFT FUER LINDES EISMASCHINEN A. G.
发明人
分类号
B23K9/073;B23K9/10
主分类号
B23K9/073
代理机构
代理人
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地址
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