Improvements in and relating to the regulation of the voltage of power supply systems or other a.c. circuits,申请号GB19310014323-传众专利搜索

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发明名称	Improvements in and relating to the regulation of the voltage of power supply systems or other a.c. circuits
摘要
申请公布号	GB368142(A)	申请公布日期	1932.03.03
申请号	GB19310014323	申请日期	1931.05.14
申请人	FERRANTI, LIMITED;ERIC DOUGLAS TOBIAS NORRIS	发明人
分类号	H02M5/12	主分类号	H02M5/12
代理机构		代理人
主权项
地址

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