Ligne pupinisée, fonctionnant avec des amplificateurs, notamment pour exploitation à courant porteur,申请号FRD899730-传众专利搜索

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发明名称	Ligne pupinisée, fonctionnant avec des amplificateurs, notamment pour exploitation à courant porteur
摘要
申请公布号	FR899730(A)	申请公布日期	1945.06.08
申请号	FRD899730	申请日期	1943.11.12
申请人	LICENTIA PATENT-VERWALTUNGS-GESELLSCHAFT MIT BESCHRANKTER HAFTUNG	发明人
分类号	H04B3/40	主分类号	H04B3/40
代理机构		代理人
主权项
地址

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