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经营范围
发明名称
Electrode holder
摘要
申请公布号
US2261373(A)
申请公布日期
1941.11.04
申请号
US19380218590
申请日期
1938.07.11
申请人
THE LINCOLN ELECTRIC COMPANY
发明人
HOENIE NORMAN J.;MALNER FRANK
分类号
B23K9/28
主分类号
B23K9/28
代理机构
代理人
主权项
地址
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