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经营范围
发明名称
ROLL
摘要
申请公布号
SU1071336(A1)
申请公布日期
1984.02.07
申请号
SU19833534118
申请日期
1983.01.04
申请人
VNI PI TUGOPLAVKIKH METALLOV TVERDYKH SPLAVOV
发明人
ABRAMOV ALEKSANDR V,SU;RYZHEVANOV VALENTIN S,SU;LIVSHITS TEODOR A,SU;RYMOV VIKTOR A,SU;STARSHINOV ALEKSANDR V,SU;SAMOJLOV VLADIMIR S,SU;MYAGKOV YURIJ P,SU;LAMIN ALEKSANDR B,SU
分类号
B21B27/02;(IPC1-7):21B27/02
主分类号
B21B27/02
代理机构
代理人
主权项
地址
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