Verfahren zum Reinigen von Zirkontetrahalogeniden,申请号DE1949J000510-传众专利搜索

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法人/股东/高管

发明名称	Verfahren zum Reinigen von Zirkontetrahalogeniden
摘要
申请公布号	DE854947(C)	申请公布日期	1952.11.10
申请号	DE1949J000510	申请日期	1949.02.15
申请人	A. JOHNSON & CO.	发明人	PYK SVEN CHRISTIAN DIPL.-ING.
分类号	C01G25/04	主分类号	C01G25/04
代理机构		代理人
主权项
地址

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