U.S. Design Patent 194,856 (USD194856S)

Provided by the ASK Keyboard Patents database

A patent diagram of IBM's Intelligence transmitter and receiver from a front-left perspective
More informaion
NameIntelligence transmitter and receiver
InventorsEliot F. Noyes
AssigneesIBM
DescriptionAn ornamental design depicting an IBM Selectric I/O Keyboard Printer.