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发明名称
ELECTRIC CURRENT FEEDER FOR ARC WELDING
摘要
申请公布号
JPS52136860(A)
申请公布日期
1977.11.15
申请号
JP19770053801
申请日期
1977.05.12
申请人
SVETSIA AB
发明人
YON BENGUTO GERAN HEDEBERUKU
分类号
B23K9/073;B23K9/06
主分类号
B23K9/073
代理机构
代理人
主权项
地址
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