Diode amplificatrice à conductance négative,申请号BE19600590681-传众专利搜索

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发明名称	Diode amplificatrice à conductance négative
摘要
申请公布号	BE590681(A1)	申请公布日期	1960.09.01
申请号	BE19600590681	申请日期	1960.05.10
申请人	RADIO CORPORATION OF AMERICA	发明人	KERN KO NAN CHANG
分类号	(IPC1-7):H03F	主分类号	(IPC1-7):H03F
代理机构		代理人
主权项
地址

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