Improvements in or relating to electrically sensitive relay devices for controlling the operation of regulating devices,申请号GB19370028225-传众专利搜索

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发明名称	Improvements in or relating to electrically sensitive relay devices for controlling the operation of regulating devices
摘要
申请公布号	GB503870(A)	申请公布日期	1939.04.17
申请号	GB19370028225	申请日期	1937.10.16
申请人	JOSEPH MEECH;MEECH ELECTRIC DRIVES, LIMITED;ARTHUR HENRY CARTWRIGHT	发明人
分类号	H02P5/74	主分类号	H02P5/74
代理机构		代理人
主权项
地址

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