APPARATUS FOR CLEARING AWAY A LIQUID FROM THE AIR PASSAGE OF IMMERSIBLE AERATOR,申请号PL19960314771-传众专利搜索

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发明名称	APPARATUS FOR CLEARING AWAY A LIQUID FROM THE AIR PASSAGE OF IMMERSIBLE AERATOR
摘要
申请公布号	PL180407(B1)	申请公布日期	2001.01.31
申请号	PL19960314771	申请日期	1996.06.12
申请人	POWEN S.A.;POWEN SA	发明人
分类号	F04D9/02;F04F1/00;(IPC1-7):F04D9/02	主分类号	F04D9/02
代理机构		代理人
主权项
地址

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