Improvements in or relating to aluminium alloys,申请号GB19300030134-传众专利搜索

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发明名称	Improvements in or relating to aluminium alloys
摘要
申请公布号	GB357800(A)	申请公布日期	1931.10.01
申请号	GB19300030134	申请日期	1930.10.08
申请人	HORACE WILLIAM CLARKE;LESLIE AITCHISON	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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