Improvements in or relating to mold for casting metals,申请号GB19290023683-传众专利搜索

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发明名称	Improvements in or relating to mold for casting metals
摘要
申请公布号	GB336337(A)	申请公布日期	1930.10.16
申请号	GB19290023683	申请日期	1929.08.01
申请人	ALUMINIUM LIMITED	发明人
分类号	B22C9/06	主分类号	B22C9/06
代理机构		代理人
主权项
地址

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