SAND FOR MAKING MOULDS AND CORES,申请号SU19874372216-传众专利搜索

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发明名称	SAND FOR MAKING MOULDS AND CORES
摘要
申请公布号	SU1592085(A1)	申请公布日期	1990.09.15
申请号	SU19874372216	申请日期	1987.12.21
申请人	VORONIN YURIJ F,SU;KACHANOVSKAYA LIDIYA D,SU;ILINSKIJ VLADIMIR A,SU;OVCHARENKO FEDOR D,SU	发明人	VORONIN YURIJ F,SU;KACHANOVSKAYA LIDIYA D,SU;ILINSKIJ VLADIMIR A,SU;OVCHARENKO FEDOR D,SU
分类号	B22C1/02;B22C1/18	主分类号	B22C1/02
代理机构		代理人
主权项
地址

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