Edité par International Telephone & Telegraph, New York, 1955
Vendeur : Monkey House Books, Miller Place, NY, Etats-Unis
EUR 12,31
Quantité disponible : 1 disponible(s)
Ajouter au panierEtat : Very Good. Technical Journal of the International Telephone and Telegraph Corporation and Associate Companies. Covers the manufacture of germanium power diodes, polythene-insulated video-pair cables, loud speaking communication system for Catering Service at London Airport, new type of diffusion cathode, gas-gap speech switching valve, precision radar range calibrator, cathode-follower phase-shift oscillator, world telephone statistics, patents and reviews. Light wear and soil to spine. Pp 147-212. Softcover, glued magazine binding.