DEVICE FOR VISUALLY CHECKING THE DEGREE OF CLOGGING OF AN AIR FILTER IN MOTOR VEHICLE ENGINES,申请号EP19870830125-传众专利搜索

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发明名称	DEVICE FOR VISUALLY CHECKING THE DEGREE OF CLOGGING OF AN AIR FILTER IN MOTOR VEHICLE ENGINES
摘要
申请公布号	EP0241438(B1)	申请公布日期	1991.08.07
申请号	EP19870830125	申请日期	1987.04.03
申请人	ITAL IDEE S.R.L.	发明人	CANTONI, ANGELO
分类号	B01D46/42;F02M35/08;F02M35/09	主分类号	B01D46/42
代理机构		代理人
主权项
地址

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