METHOD OF PURIFYING SEWAGE OF SIX-VALENT CHROME,申请号SU19904782177-传众专利搜索

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发明名称	METHOD OF PURIFYING SEWAGE OF SIX-VALENT CHROME
摘要
申请公布号	RU1773879(C)	申请公布日期	1992.11.07
申请号	SU19904782177	申请日期	1990.01.15
申请人	VNII PO OKHRANE VOD	发明人	VERGUNOVA RIMMA V,SU;KOROTKOVA ELENA A,SU;ZHUK VLADIMIR N,SU
分类号	C02F1/70;C02F1/62;C02F101/22;C02F103/00	主分类号	C02F1/70
代理机构		代理人
主权项
地址

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