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发明名称
VERTICAL-SLOT GATING SYSTEM FOR CASTING MOULDS
摘要
申请公布号
SU950479(A1)
申请公布日期
1982.08.15
申请号
SU19803223206
申请日期
1980.12.26
申请人
V PT I ENERGETICHESKOGO MASHINOSTROENIYA
发明人
GRIGOREV YURIJ V,SU;ALEKSEEV SERGEJ V,SU;DYAKONOVA TATYANA A,SU;MEZHERITSKIJ MIKHAIL G,SU;RAJF LEV A,SU;SHEFANOVSKAYA ALLA B,SU;SHTEJNMAN MARINA L,SU
分类号
B22C9/08;(IPC1-7):B22C9/08
主分类号
B22C9/08
代理机构
代理人
主权项
地址
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