Horizontal core machine,申请号US19380203173-传众专利搜索

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发明名称	Horizontal core machine
摘要
申请公布号	US2205035(A)	申请公布日期	1940.06.18
申请号	US19380203173	申请日期	1938.04.20
申请人	MCWANE CAST IRON PIPE CO.	发明人	FLOYD HENRY G.
分类号	B22C13/14	主分类号	B22C13/14
代理机构		代理人
主权项
地址

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