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发明名称
UP-SET PIPE STRAIGHTENING MACHINE
摘要
申请公布号
JPH0647444(A)
申请公布日期
1994.02.22
申请号
JP19920204643
申请日期
1992.07.31
申请人
NKK CORP
发明人
IWASA NORIHIDE;KAMIMURA MINORU
分类号
B21D3/02;B21D3/05;(IPC1-7):B21D3/05
主分类号
B21D3/02
代理机构
代理人
主权项
地址
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