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发明名称
Improvements in electric welding apparatus
摘要
申请公布号
GB510116(A)
申请公布日期
1939.07.27
申请号
GB19380022434
申请日期
1938.07.28
申请人
THE LINDE AIR PRODUCTS COMPANY
发明人
分类号
B23K9/133;B23K9/28
主分类号
B23K9/133
代理机构
代理人
主权项
地址
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