Perfectionnement au procédé de fabrication des métaux de transition du quatrième groupe,申请号FRD1120248-传众专利搜索

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发明名称	Perfectionnement au procédé de fabrication des métaux de transition du quatrième groupe
摘要
申请公布号	FR1120248(A)	申请公布日期	1956.07.03
申请号	FRD1120248	申请日期	1955.01.17
申请人	SOBERTI	发明人
分类号	A21D2/32;C25D3/02;C25D3/38	主分类号	A21D2/32
代理机构		代理人
主权项
地址

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