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发明名称
Art of uniting metals
摘要
申请公布号
US2094482(A)
申请公布日期
1937.09.28
申请号
US19360090882
申请日期
1936.07.16
申请人
GENERAL ELECTRIC COMPANY
发明人
WEDER WILLIAM J.
分类号
B23K20/233;B23K35/26
主分类号
B23K20/233
代理机构
代理人
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地址
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