Belueftungseinrichtung fuer Abwaesser od. dgl. Fluessigkeiten,申请号DE1964ST22523-传众专利搜索

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发明名称	Belueftungseinrichtung fuer Abwaesser od. dgl. Fluessigkeiten
摘要
申请公布号	DE1290890(B)	申请公布日期	1969.03.13
申请号	DE1964ST22523	申请日期	1964.08.11
申请人	STENGELIN, J. CONRAD	发明人
分类号	B01F3/04;B01F13/00;C02F3/16	主分类号	B01F3/04
代理机构		代理人
主权项
地址

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