Improvements in hpmv electric discharge and like devices,申请号GB19420004473-传众专利搜索

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发明名称	Improvements in hpmv electric discharge and like devices
摘要
申请公布号	GB577821(A)	申请公布日期	1946.06.03
申请号	GB19420004473	申请日期	1942.04.03
申请人	THE GENERAL ELECTRIC COMPANY LIMITED;ERIC KETTLEWELL	发明人
分类号	H01J61/073	主分类号	H01J61/073
代理机构		代理人
主权项
地址

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