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发明名称
Method of uniting metal objects
摘要
申请公布号
US2195314(A)
申请公布日期
1940.03.26
申请号
US19380226741
申请日期
1938.08.25
申请人
THE H. A. WILSON COMPANY
发明人
LINCOLN MARK
分类号
B23K20/233;B23K35/30
主分类号
B23K20/233
代理机构
代理人
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地址
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