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发明名称
APPARATUS FOR STRAIGHTENING RODS WITH VARIABLE SIZE CROSS SECTION
摘要
申请公布号
SU1669610(A1)
申请公布日期
1991.08.15
申请号
SU19884392747
申请日期
1988.03.18
申请人
ZAMORYSHEV VLADIMIR A,SU;NOVOZHILOV VITALIJ F,SU
发明人
ZAMORYSHEV VLADIMIR A,SU;NOVOZHILOV VITALIJ F,SU
分类号
B21D3/00
主分类号
B21D3/00
代理机构
代理人
主权项
地址
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