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经营范围
发明名称
Improvements in or relating to welding
摘要
申请公布号
GB469282(A)
申请公布日期
1937.07.22
申请号
GB19360021202
申请日期
1936.07.31
申请人
EDWARD G. BUDD MANUFACTURING COMPANY
发明人
分类号
B23K11/24
主分类号
B23K11/24
代理机构
代理人
主权项
地址
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