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发明名称
DIE ROLLING ROLL
摘要
申请公布号
SU984521(A1)
申请公布日期
1982.12.30
申请号
SU19813287482
申请日期
1981.05.13
申请人
DN METALL INSTITUT
发明人
POLYAKOV VLADIMIR N,SU;LIKHANSKIJ VLADLEN S,SU;KATAN ALEKSANDR S,SU;MAYAKIN ANDREJ V,SU;KUTSYGIN VLADIMIR D,SU;MAKHNIN VLADLEN S,SU;ROZHDESTVENSKIJ YURIJ V,SU;GRINAVTSEV VALERIJ N,SU
分类号
B21B27/02;(IPC1-7):B21B27/02
主分类号
B21B27/02
代理机构
代理人
主权项
地址
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