Improvements in or relating to moulding flasks for foundries,申请号GB19590022584-传众专利搜索

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发明名称	Improvements in or relating to moulding flasks for foundries
摘要
申请公布号	GB884615(A)	申请公布日期	1961.12.13
申请号	GB19590022584	申请日期	1959.07.01
申请人	ERWIN BUEHRER	发明人
分类号	B22C21/02	主分类号	B22C21/02
代理机构		代理人
主权项
地址

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