Устройство для получения несущей частоты в фототелеграфном аппарате и одновременной модуляции ее сигналами фотоэлемента,申请号SUD55913-传众专利搜索

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发明名称	Устройство для получения несущей частоты в фототелеграфном аппарате и одновременной модуляции ее сигналами фотоэлемента
摘要
申请公布号	SU55913(A1)	申请公布日期	1939.11.30
申请号	SUD55913	申请日期	1939.01.07
申请人	ASTAKHOV YA.S.;GUREVICH A.M.;KESAEV I.G.;SOKOLOV U.G.	发明人	ASTAKHOV YA.S.;GUREVICH A.M.;KESAEV I.G.;SOKOLOV U.G.
分类号	H04N1/00	主分类号	H04N1/00
代理机构		代理人
主权项
地址

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