Improvements in remote control and supervisory systems,申请号GB19400004680-传众专利搜索

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发明名称	Improvements in remote control and supervisory systems
摘要
申请公布号	GB539550(A)	申请公布日期	1941.09.16
申请号	GB19400004680	申请日期	1940.03.13
申请人	AUTOMATIC TELEPHONE & ELECTRIC COMPANY LIMITED;GEORGE ARTHUR BURNS;CHRISTOPHER RONALD IRGIN	发明人
分类号	H02J13/00	主分类号	H02J13/00
代理机构		代理人
主权项
地址

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