3812122

Discussion on ``New Automatic Telephone Equipment,´´ and ``The Semi-Automatic Method of Handling Telephone Traffic,´´ Los Angeles, Cal., April 26, 1911

J. W. Gilkyson

2

1911

975

1005

"Telephone equipment","Telephony","Switches","Relays","Costs","Central office","Government","Cities and towns","Home appliances"

Transactions of the American Institute of Electrical Engineers

ieee

0096-3860

jour

10.1109/T-AIEE.1911.4768307

4768307