Apparatus for blowing sand lined molds,申请号US19500166117-传众专利搜索

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发明名称	Apparatus for blowing sand lined molds
摘要
申请公布号	US2682690(A)	申请公布日期	1954.07.06
申请号	US19500166117	申请日期	1950.06.05
申请人	MCWANE CAST IRON PIPE CO.	发明人	WORTHINGTON BIDDLE WILKINSON
分类号	B22C15/24	主分类号	B22C15/24
代理机构		代理人
主权项
地址

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