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经营范围
发明名称
Supporting and conveying means for electric welding apparatus
摘要
申请公布号
US2009113(A)
申请公布日期
1935.07.23
申请号
US19330698858
申请日期
1933.11.20
申请人
THE LINCOLN ELECTRIC COMPANY
发明人
LANDIS GEORGE G.;MALNER FRANK
分类号
B61K5/02;E01B11/46
主分类号
B61K5/02
代理机构
代理人
主权项
地址
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