Improvements in quick break electric switches,申请号GB19380004619-传众专利搜索

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发明名称	Improvements in quick break electric switches
摘要
申请公布号	GB511288(A)	申请公布日期	1939.08.16
申请号	GB19380004619	申请日期	1938.02.15
申请人	VERNON HOPE	发明人
分类号	H01H9/10	主分类号	H01H9/10
代理机构		代理人
主权项
地址

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