Title :
Crossbar Dial Telephone Switching System
Author :
Scudder, F.J. ; Reynolds, J.N.
Author_Institution :
Telephone fundamental development supervisor, Bell Telephone Laboratories, Inc., New York, N. Y.
fDate :
5/1/1939 12:00:00 AM
Keywords :
Materials testing; Oil insulation; Power transformer insulation; Surges; Switching systems; Telecommunication switching; Telephony;
Journal_Title :
American Institute of Electrical Engineers, Transactions of the
DOI :
10.1109/T-AIEE.1939.5057947
