Vorrichtung zur Förderung des Rückführflusses bei Abwasserreinigungsanlagen,申请号DE19924238871-传众专利搜索

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发明名称	Vorrichtung zur Förderung des Rückführflusses bei Abwasserreinigungsanlagen
摘要
申请公布号	DE4238871(C2)	申请公布日期	1997.09.18
申请号	DE19924238871	申请日期	1992.11.18
申请人	OSWALD SCHULZE GMBH & CO KG, 45964 GLADBECK, DE	发明人	KALBSKOPF, KARL-HEINZ, DR.-ING., 4220 DINSLAKEN, DE
分类号	C02F3/12;C02F3/30;(IPC1-7):C02F3/30	主分类号	C02F3/12
代理机构		代理人
主权项
地址

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