VERFAHREN ZUR HERSTELLUNG VON VANADIUMPENTOXID,申请号DE19722219251-传众专利搜索

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发明名称	VERFAHREN ZUR HERSTELLUNG VON VANADIUMPENTOXID
摘要
申请公布号	DE2219251(B2)	申请公布日期	1978.02.09
申请号	DE19722219251	申请日期	1972.04.20
申请人		发明人
分类号	C01G31/00;C01G31/02;(IPC1-7):C22B34/22	主分类号	C01G31/00
代理机构		代理人
主权项
地址

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