Способ отделения соединений ниобия или тантала от соединений титана,申请号SU19410043520-传众专利搜索

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发明名称	Способ отделения соединений ниобия или тантала от соединений титана
摘要
申请公布号	SU74957(A1)	申请公布日期	1948.11.30
申请号	SU19410043520	申请日期	1941.05.05
申请人	SYROKOMSKIJ V.S.	发明人	SYROKOMSKIJ V.S.
分类号	C22B34/24;C22B3/00;C22B34/12	主分类号	C22B34/24
代理机构		代理人
主权项
地址

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