An improved aluminium alloy,申请号GB19290029682-传众专利搜索

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发明名称	An improved aluminium alloy
摘要
申请公布号	GB340332(A)	申请公布日期	1931.01.01
申请号	GB19290029682	申请日期	1929.10.01
申请人	HORACE CAMPBELL HALL;TENNYSON FRASER BRADBURY	发明人
分类号	C22C21/12	主分类号	C22C21/12
代理机构		代理人
主权项
地址

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