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发明名称
STRAIGHTENING APPARATUS FOR TUBES,RODS AND THE LIKE
摘要
申请公布号
US3453852(A)
申请公布日期
1969.07.08
申请号
USD3453852
申请日期
1967.06.01
申请人
MANCO MFG. CO.
发明人
RAYMOND L. VALENTE
分类号
B21D3/05;(IPC1-7):B21D1/02;B21B39/00;B21D3/02
主分类号
B21D3/05
代理机构
代理人
主权项
地址
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