Electron tube grids and method of making the same,申请号US19600025682-传众专利搜索

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发明名称	Electron tube grids and method of making the same
摘要
申请公布号	US3164740(A)	申请公布日期	1965.01.05
申请号	US19600025682	申请日期	1960.04.29
申请人	RADIO CORPORATION OF AMERICA	发明人	MOSCONY JOHN JOSEPH;ETTER ROBERT WILLIAM
分类号	H01J19/00	主分类号	H01J19/00
代理机构		代理人
主权项
地址

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