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发明名称
Tube working tool
摘要
申请公布号
US2637227(A)
申请公布日期
1953.05.05
申请号
US19490114710
申请日期
1949.09.09
申请人
THE IMPERIAL BRASS MANUFACTURING COMPANY
发明人
MCINTOSH ROBERT D.
分类号
B23B5/16
主分类号
B23B5/16
代理机构
代理人
主权项
地址
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