Apparatus for measuring a liquid level,申请号US19500186712-传众专利搜索

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发明名称	Apparatus for measuring a liquid level
摘要
申请公布号	US2698539(A)	申请公布日期	1955.01.04
申请号	US19500186712	申请日期	1950.09.26
申请人	ELECTRICITE DE FRANCE	发明人	GRIDSL HENRI;VALEMBOIS JEAN
分类号	G01F23/24	主分类号	G01F23/24
代理机构		代理人
主权项
地址

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