War conditions caused delays but manufacturers are now in production on railroad apparatus; Federal Communications Commission establishes train communication on permanent basis from standpoint of regulation, and manufacturers have reconverted to railroad equipment.
Train communication squared away in 1945
Ry Age
Railway Age ; 120 , n 1
1946
5 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
British Library Conference Proceedings | 2022
|European Patent Office | 2024
|TRAIN COMMUNICATION APPARATUS AND TRAIN COMMUNICATION METHOD
European Patent Office | 2018
|