COMPOSITION FOR MAKING CERAMIC FOUNDRY CORES,申请号SU19792862131-传众专利搜索

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发明名称	COMPOSITION FOR MAKING CERAMIC FOUNDRY CORES
摘要
申请公布号	SU865479(A1)	申请公布日期	1981.09.23
申请号	SU19792862131	申请日期	1979.11.23
申请人	BYKOV YURIJ M,SU;MAKSYUTIN VIKTOR A,SU	发明人	BYKOV YURIJ M,SU;MAKSYUTIN VIKTOR A,SU
分类号	B22C1/18;(IPC1-7):B22C1/18	主分类号	B22C1/18
代理机构		代理人
主权项
地址

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