Improvements relating to electron discharge devices of the velocity modulation type employing resonating chambers,申请号GB19410015796-传众专利搜索

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发明名称	Improvements relating to electron discharge devices of the velocity modulation type employing resonating chambers
摘要
申请公布号	GB582486(A)	申请公布日期	1946.11.19
申请号	GB19410015796	申请日期	1941.12.08
申请人	THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED;THOMAS HILARY KINMAN;LEONARD JOHN DAVIES	发明人
分类号	H01J25/24	主分类号	H01J25/24
代理机构		代理人
主权项
地址

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