Ultrasonic fluid level sensor.,申请号EP19900307443-传众专利搜索

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发明名称	Ultrasonic fluid level sensor.
摘要
申请公布号	EP0409458(B1)	申请公布日期	1993.10.20
申请号	EP19900307443	申请日期	1990.07.09
申请人	TRW INC.	发明人	MCCARTHY, MICHAEL C.
分类号	G01F23/28;G01F23/296;(IPC1-7):G01F23/28	主分类号	G01F23/28
代理机构		代理人
主权项
地址

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