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经营范围
发明名称
Welding of metal edge portions
摘要
申请公布号
GB1028658(A)
申请公布日期
1966.05.04
申请号
GB19640030771
申请日期
1964.08.04
申请人
AMERICAN MACHINE & FOUNDRY COMPANY
发明人
分类号
B23K13/04
主分类号
B23K13/04
代理机构
代理人
主权项
地址
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