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发明名称
APPARATUS FOR CUTTING TUBES IN COLD ROLLING MILL LINE
摘要
申请公布号
SU1731472(A1)
申请公布日期
1992.05.07
申请号
SU19904815748
申请日期
1990.04.17
申请人
URALSKIJ POLT I IM.S.M.KIROVA
发明人
POLYANSKIJ SERGEJ N,SU;CHECHULIN YURIJ B,SU
分类号
B23D21/00;B26D3/16
主分类号
B23D21/00
代理机构
代理人
主权项
地址
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