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Hybrid Circuit for Point of Action and Exploration, applicable to Registrars Electronic Electromechanical telephone exchanges
Hybrid Circuit for Point of Action and Exploration, applicable to Registrars Electronic Electromechanical telephone exchanges
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机译:动作和探索混合电路,适用于注册商电子机电电话交换机
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摘要
Characterized by the matching Circuits and Circuit control explores the situation of organ and a Central telephone,By the Power Unit acts on them current injecting and extracting Voltage, Controlling this process control unitSo that is a Universal Circuit for the control of those bodies, which is programmed according to the tasks to be performed
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