Cathode-ray tube for tuning indication,申请号US19530329862-传众专利搜索

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发明名称	Cathode-ray tube for tuning indication
摘要
申请公布号	US2805352(A)	申请公布日期	1957.09.03
申请号	US19530329862	申请日期	1953.01.06
申请人	NORTH AMERICAN PHILIPS COMPANY, INC.	发明人	BITTER FRANZ HERMANN;BISTERFELD KARL AUGUST
分类号	H01J31/14	主分类号	H01J31/14
代理机构		代理人
主权项
地址

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