Improvements in or relating to reflex klystrons,申请号GB19540003402-传众专利搜索

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发明名称	Improvements in or relating to reflex klystrons
摘要
申请公布号	GB777054(A)	申请公布日期	1957.06.19
申请号	GB19540003402	申请日期	1954.02.05
申请人	ELECTRIC & MUSICAL INDUSTRIES LIMITED	发明人	WOOTTON DOUGLAS JAQUES
分类号	H01J25/30	主分类号	H01J25/30
代理机构		代理人
主权项
地址

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