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Kellogg Switchboard & Supply Company
Kellogg Switchboard & Supply Company
was a major manufacturer of
telephone exchange
equipment. It was founded in
Chicago, Illinois
, by Milo G. Kellogg, an
electrical engineer
. Along with
Western Electric
(who supplied the
Bell system
),
Automatic Electric
(who supplied General Telephone) and
Stromberg-Carlson
, it controlled the nation's supply of telephone equipment until after
World War II
.
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