APPARATUS FOR PROCESSING USED MOULDING SAND,申请号SU19874229909-传众专利搜索

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发明名称	APPARATUS FOR PROCESSING USED MOULDING SAND
摘要
申请公布号	SU1493379(A1)	申请公布日期	1989.07.15
申请号	SU19874229909	申请日期	1987.04.13
申请人	VNI PT I VAGONOSTROENIYA	发明人	SUBBOTIN NIKOLAJ A,SU;KHAUSTOV SERGEJ S,SU
分类号	B22C5/18;B22C5/06	主分类号	B22C5/18
代理机构		代理人
主权项
地址

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