HEAVY DUTY AIR FILTER WITH INTEGRAL SNOW VALVE.,申请号EP19900911339-传众专利搜索

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发明名称	HEAVY DUTY AIR FILTER WITH INTEGRAL SNOW VALVE.
摘要
申请公布号	EP0494870(B1)	申请公布日期	1993.11.03
申请号	EP19900911339	申请日期	1990.03.16
申请人	ALLIED-SIGNAL INC.	发明人	MACHADO, JOSEPH
分类号	F02F7/00;F02M31/06;F02M35/02;F02M35/04;(IPC1-7):F02M35/02	主分类号	F02F7/00
代理机构		代理人
主权项
地址

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