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Use of circuits for voice-frequency telegraphy

contributor authorITU-T - International Telecommunication Union/ITU Telcommunication Sector
date accessioned2017-09-04T18:33:03Z
date available2017-09-04T18:33:03Z
date copyright1988.11.01
date issued1988
identifier otherJDCGQCAAAAAAAAAA.pdf
identifier urihttp://yse.yabesh.ir/std;quessioutho4703177793325273135A68A10958014/handle/yse/215285
languageEnglish
titleITU-T M.800num
titleUse of circuits for voice-frequency telegraphyen
typestandard
page6
statusActive
treeITU-T - International Telecommunication Union/ITU Telcommunication Sector:;1988
contenttypefulltext


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