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发明名称
FOUR-ROLLER STAND
摘要
申请公布号
SU1754237(A1)
申请公布日期
1992.08.15
申请号
SU19894764353
申请日期
1989.12.04
申请人
INST CHERNOJ METALLURGII;PROIZV OB "URALMASH";PROIZV OB "NOVOKRAMATORSKIJ MASHINOSTROITELNYJ ZAVOD"
发明人
VERENEV VALENTIN V,SU;KUKUSHKIN OLEG N,SU;ZINOVEV EVGENIJ G,SU;BOBUKH IVAN A,SU;VOLCHENKOV IVAN G,SU;LITVINOV ALEKSANDR V,SU
分类号
B21B13/14;B21B13/02;B21B31/02;B21B31/20
主分类号
B21B13/14
代理机构
代理人
主权项
地址
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