U.S. Design Patent 233,043 (USD233043S)

Provided by the ASK Keyboard Patents database

A patent diagram of IBM's Data-entry station for automatic data processing
More informaion
NameData-entry station for automatic data processing
InventorsCharles A. Pycha, Frank Wilkey, Jr.
AssigneesIBM
DescriptionAn ornamental design depicting an IBM 3742 Dual Data Station and its 374X type Model B keyboard.