U.S. Design Patent 190,232 (USD190232S)

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Provided by the ASK Keyboard Patents database

A patent diagram of IBM's Data transmitter from a front-right perspective

Applied 5th July 1960

Published 2nd May 1961

Expired ~1975

More informaion

Name	Data transmitter
Inventors	Frank Wilkey, Jr.
Assignees	IBM
Description	An ornamental design depicting an IBM 1001 Data Transmission Terminal.

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