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发明名称
Improvements in and relating to electrode holders for arc welding
摘要
申请公布号
GB685476(A)
申请公布日期
1953.01.07
申请号
GB19500010300
申请日期
1950.04.26
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;IAN JACK PICKERING
发明人
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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