Improvements in or relating to liquid level indicators,申请号GB19500025918-传众专利搜索

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发明名称	Improvements in or relating to liquid level indicators
摘要
申请公布号	GB694125(A)	申请公布日期	1953.07.15
申请号	GB19500025918	申请日期	1950.10.24
申请人	OLDHAM & SON LIMITED;JOHN RONALD MARTIN	发明人
分类号	G01F23/292	主分类号	G01F23/292
代理机构		代理人
主权项
地址

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