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发明名称
DIE FOR REDUCING ROUND BILLETS
摘要
申请公布号
SU1323181(A1)
申请公布日期
1987.07.15
申请号
SU19853080117
申请日期
1985.11.26
申请人
OMSKIJ POLT INSTITUT
发明人
KOLESNIKOV VLADIMIR M,SU;KONOVALOV VALERIJ A,SU;EVSTIFEEV VLADISLAV V,SU;ALEKSANDROV ALEKSANDR A,SU
分类号
B21D41/04
主分类号
B21D41/04
代理机构
代理人
主权项
地址
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