Improvements in float-operated switch gear for liquid level indicating and/or controlling,申请号GB19440007520-传众专利搜索

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发明名称	Improvements in float-operated switch gear for liquid level indicating and/or controlling
摘要
申请公布号	GB578786(A)	申请公布日期	1946.07.11
申请号	GB19440007520	申请日期	1944.04.22
申请人	THE LIGHT PRODUCTION COMPANY LIMITED;PERCIVAL JOHN HUTCHINGS	发明人
分类号	G01F23/38;H01H36/02	主分类号	G01F23/38
代理机构		代理人
主权项
地址

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