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发明名称
Improvements in and relating to methods of electric welding
摘要
申请公布号
GB476809(A)
申请公布日期
1937.12.15
申请号
GB19360016646
申请日期
1936.06.15
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED;JOHN DONKIN
发明人
分类号
B23K11/04
主分类号
B23K11/04
代理机构
代理人
主权项
地址
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