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发明名称
Poste automatique de soudure à l'arc pour électrodes rectilignes enrobées
摘要
申请公布号
FR871618(A)
申请公布日期
1942.05.02
申请号
FRD871618
申请日期
1941.04.18
申请人
PATENTVERWERTUNGS-GESELLSCHAFT MIT BESCHRANKTER HAFTUNG HERMES
发明人
分类号
B23K9/12
主分类号
B23K9/12
代理机构
代理人
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地址
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