Stabilized negative resistance and conductance devices,申请号GB19380018423-传众专利搜索

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发明名称	Stabilized negative resistance and conductance devices
摘要
申请公布号	GB516358(A)	申请公布日期	1939.01.01
申请号	GB19380018423	申请日期	1938.06.21
申请人	STANDARD TELEPHONES AND CABLES LIMITED;BENT BULOW JACOBSEN	发明人
分类号	H04B3/16	主分类号	H04B3/16
代理机构		代理人
主权项
地址

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