METHOD OF SURFACE STRENGTHENING OF METALLIC CASTING MOULDS,申请号SU19813252783-传众专利搜索

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发明名称	METHOD OF SURFACE STRENGTHENING OF METALLIC CASTING MOULDS
摘要
申请公布号	SU959892(A1)	申请公布日期	1982.09.23
申请号	SU19813252783	申请日期	1981.03.05
申请人	NII SP SPOSOBOV LITYA	发明人	AFONASKIN ALEKSANDR V,SU;BEJZER GRIGORIJ N,SU;VELICHKO VLADIMIR P,SU;GETMAN EVGENIJ A,SU;PISKUNOV VLADIMIR V,SU
分类号	B22C3/00;(IPC1-7):B22C3/00	主分类号	B22C3/00
代理机构		代理人
主权项
地址

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