Method of making rapid curing foundry cores,申请号US19660531752-传众专利搜索

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发明名称	Method of making rapid curing foundry cores
摘要
申请公布号	US3385345(A)	申请公布日期	1968.05.28
申请号	US19660531752	申请日期	1966.03.04
申请人	ASHLAND OIL & REFINING COMPANY	发明人	MIRALDI NICK L.
分类号	B22C1/16	主分类号	B22C1/16
代理机构		代理人
主权项
地址

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