Process for improving the surface of workpieces composed of aluminium-base alloys,申请号GB19360027890-传众专利搜索

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发明名称	Process for improving the surface of workpieces composed of aluminium-base alloys
摘要
申请公布号	GB483244(A)	申请公布日期	1938.04.14
申请号	GB19360027890	申请日期	1936.10.14
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号	C22C21/06	主分类号	C22C21/06
代理机构		代理人
主权项
地址

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