,申请号DE19742401142-传众专利搜索

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发明名称
摘要
申请公布号	DE2401142(B2)	申请公布日期	1979.08.02
申请号	DE19742401142	申请日期	1974.01.10
申请人	NALCO CHEMICAL CO., OAK BROOK, ILL. (V.ST.A.)	发明人	SVARZ, JERRY J., LA GRANGE;GORETTA, LOUIS A., NAPERVILLE;SEALE, VIRGIL L., BROOKHAVEN, MISS.
分类号	C07B61/00;B01J25/00;C07C67/00;C07C231/00;C07C231/06;C07C233/09;(IPC1-7):B01J25/00	主分类号	C07B61/00
代理机构		代理人
主权项
地址

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