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经营范围
发明名称
ROLLING STAND ROLL CHUCK
摘要
申请公布号
SU889166(A2)
申请公布日期
1981.12.15
申请号
SU19802901481
申请日期
1980.04.01
申请人
DO POLT I;KOLPINSKOE OTDEL VNI PK I METALL MASH PROIZVODSTVENNOGO OBEDINENIYA "VNIIMETMASH"
发明人
KRAUZE GENNADIJ N,SU;ADAMOVICH ROTARM A,SU;ELYAKIN VIKTOR D,SU;GORELIK VADIM S,SU;ZININ VALENTIN N,SU
分类号
B21B31/02;B21B31/07;(IPC1-7):B21B31/02
主分类号
B21B31/02
代理机构
代理人
主权项
地址
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