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发明名称
Wire straightener
摘要
申请公布号
US2720907(A)
申请公布日期
1955.10.18
申请号
US19520305760
申请日期
1952.08.22
申请人
ABRAHAM BORUT
发明人
SEIBEL PETER E.
分类号
B21F1/02
主分类号
B21F1/02
代理机构
代理人
主权项
地址
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