MEJORAS EN O RELACIONADAS CON CIRCUITOS PARA DISPOSITIVOS DE DESCARGA ELECTRoNICA QUE EMPLEAN EMISIoN SECUNDARIA,申请号ES19700001806-传众专利搜索

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发明名称	MEJORAS EN O RELACIONADAS CON CIRCUITOS PARA DISPOSITIVOS DE DESCARGA ELECTRoNICA QUE EMPLEAN EMISIoN SECUNDARIA
摘要
申请公布号	ES180670(A1)	申请公布日期	1948.01.01
申请号	ES19700001806	申请日期	1947.11.27
申请人	STANDARD ELECTRICA, S.A.	发明人
分类号	H04B1/26;(IPC1-7):H04B1/26	主分类号	H04B1/26
代理机构		代理人
主权项
地址

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