Production of niobium by vapor phase reduction of niobium pentachloride,申请号US19620176364-传众专利搜索

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发明名称	Production of niobium by vapor phase reduction of niobium pentachloride
摘要
申请公布号	US3216822(A)	申请公布日期	1965.11.09
申请号	US19620176364	申请日期	1962.02.28
申请人	WYANDOTTE CHEMICALS CORPORATION	发明人	BROTHERS JAMES A.;PESOLD WILLIAM F.
分类号	C22B34/00	主分类号	C22B34/00
代理机构		代理人
主权项
地址

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