[Main Page]

Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

34.204.193.85 | Log in | Help

  DE  EN  FR  IT 
Main Page
All pages
Recent changes

Printable version
Discuss article

article
image
patent



Special pages
Pfeil.gif Patents  Pfeil.gif Great Britain  

Patent:GB931679


Patent:GB 931679
Title:A ten-key calculating machine
Date:17.07.1963
Place:
Country:Great Britain
Person:
Company:Olympia (P) Werke AG
Internal Links:Zehnertastatur
Keywords:
Link to the patent office:
(without guarantee)
 GB931679


Enlarge

Aus der Patentschrift GB931679