Improvements in or relating to valve a.c. amplifiers and oscillators,申请号GB19610013944-传众专利搜索

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发明名称	Improvements in or relating to valve a.c. amplifiers and oscillators
摘要
申请公布号	GB982297(A)	申请公布日期	1965.02.03
申请号	GB19610013944	申请日期	1961.04.18
申请人	TELEFUNKEN PATENTVERWERTUNGS-G.M.B.H.	发明人
分类号	H03B5/04;H03F1/54	主分类号	H03B5/04
代理机构		代理人
主权项
地址

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