Procédé d'amélioration des métaux légers particulièrement de l'aluminium, du magnésium et de leurs alliages et métaux ainsi améliorés,申请号FRD972344-传众专利搜索

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发明名称	Procédé d'amélioration des métaux légers particulièrement de l'aluminium, du magnésium et de leurs alliages et métaux ainsi améliorés
摘要
申请公布号	FR972344(A)	申请公布日期	1951.01.29
申请号	FRD972344	申请日期	1941.02.07
申请人		发明人	LEPP HENRY
分类号	C22B9/10;C22B21/06	主分类号	C22B9/10
代理机构		代理人
主权项
地址

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