Title :
Push Button Switching in Telegraph Systems
Author :
Blanchard, R.F. ; Blanton, W.B.
Author_Institution :
Western Union Telegraph Company, New York, N. Y.
Keywords :
Communication switching; Feeds; Plugs; Printers; Relays; Sorting; Switching circuits; Switching systems; Telegraphy; Transmitters;
Journal_Title :
American Institute of Electrical Engineers, Transactions of the
DOI :
10.1109/T-AIEE.1948.5059885
