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发明名称
Work straightening press
摘要
申请公布号
US2396496(A)
申请公布日期
1946.03.12
申请号
US19430494574
申请日期
1943.07.13
申请人
R. G. LE TOURNEAU, INC.
发明人
DUBIE ORVILLE L.
分类号
B21D25/00
主分类号
B21D25/00
代理机构
代理人
主权项
地址
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