Cathode for thermionic energy converter,申请号US19620185441-传众专利搜索

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发明名称	Cathode for thermionic energy converter
摘要
申请公布号	US3238395(A)	申请公布日期	1966.03.01
申请号	US19620185441	申请日期	1962.04.05
申请人	DOUGLAS AIRCRAFT COMPANY, INC.	发明人	SENSE KARL A.
分类号	H01J45/00	主分类号	H01J45/00
代理机构		代理人
主权项
地址

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