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发明名称
Apparatus for making a metallic belt
摘要
申请公布号
US2760546(A)
申请公布日期
1956.08.28
申请号
US19520271404
申请日期
1952.02.13
申请人
UNITED STATES STEEL CORPORATION
发明人
LORIG EDWIN T.
分类号
B21D53/14
主分类号
B21D53/14
代理机构
代理人
主权项
地址
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