METHOD OF REMOVING FLASH FROM SAND CASTING CORES,申请号SU19802897936-传众专利搜索

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发明名称	METHOD OF REMOVING FLASH FROM SAND CASTING CORES
摘要
申请公布号	SU910351(A1)	申请公布日期	1982.03.07
申请号	SU19802897936	申请日期	1980.03.25
申请人	KURSKIJ ZAVOD TRAKTORNYKH ZAPASNYKH CHASTEJ IM.50-LETIYA SSSR	发明人	GREKOV IVAN M,SU;LAZAREV EVGENIJ S,SU;ANTIPOV LEONID L,SU;TIMKIN VALERIJ V,SU;MASLOV NIKOLAJ A,SU
分类号	B22D31/00;(IPC1-7):B22D31/00	主分类号	B22D31/00
代理机构		代理人
主权项
地址

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