Improvements in and relating to electrical circuit breakers and switchgear of the air or gas blast kind,申请号GB19400014641-传众专利搜索

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发明名称	Improvements in and relating to electrical circuit breakers and switchgear of the air or gas blast kind
摘要
申请公布号	GB542064(A)	申请公布日期	1941.12.23
申请号	GB19400014641	申请日期	1940.09.27
申请人	DAVID REGINALD DAVIES;METROPOLITAN-VICKERS ELECTRICAL COMPANY LIMITED	发明人
分类号	H02B1/00	主分类号	H02B1/00
代理机构		代理人
主权项
地址

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