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发明名称
DIE FOR BENDING NON -SYMMETRIC SECTIONS
摘要
申请公布号
SU694247(A1)
申请公布日期
1979.10.30
申请号
SU19772443224
申请日期
1977.01.17
申请人
BOGDANOV IVAN P,SU;SHIRSHOV IGOR G,SU;SIPILIN PETR M,SU;MARKOVSKIJ VADIM V,SU;NOVIKOV IVAN P,SU
发明人
BOGDANOV IVAN P,SU;SHIRSHOV IGOR G,SU;SIPILIN PETR M,SU;MARKOVSKIJ VADIM V,SU;NOVIKOV IVAN P,SU
分类号
B21D7/03;B21D37/00;(IPC1-7):B21D7/03
主分类号
B21D7/03
代理机构
代理人
主权项
地址
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