Improvements in or relating to liquid level gauges of the transparent prism type,申请号GB19310027969-传众专利搜索

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发明名称	Improvements in or relating to liquid level gauges of the transparent prism type
摘要
申请公布号	GB387425(A)	申请公布日期	1933.02.09
申请号	GB19310027969	申请日期	1931.10.08
申请人	ELECTRICAL IMPROVEMENTS LIMITED;CHARLES LORD BLACKBURN	发明人
分类号	G01F23/02	主分类号	G01F23/02
代理机构		代理人
主权项
地址

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