Device for supplying to a foundry sand mixer water and sand in automatically predetermined proportions according to sand temperature,申请号US19520279369-传众专利搜索

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发明名称	Device for supplying to a foundry sand mixer water and sand in automatically predetermined proportions according to sand temperature
摘要
申请公布号	US2709843(A)	申请公布日期	1955.06.07
申请号	US19520279369	申请日期	1952.03.29
申请人	HAYLCO CONTROLS CORPORATION	发明人	HARTLEY NELSON
分类号	B22C5/08	主分类号	B22C5/08
代理机构		代理人
主权项
地址

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