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发明名称
Apparatus for welding and flash trimmings
摘要
申请公布号
US2120316(A)
申请公布日期
1938.06.14
申请号
US19370134821
申请日期
1937.04.03
申请人
UNITED ENGINEERING & FOUNDRY COMPANY
发明人
STONE MORRIS D.
分类号
B23K11/087
主分类号
B23K11/087
代理机构
代理人
主权项
地址
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