[Main Page]

Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

18.217.95.94 | 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:GB296351


Patent:GB 296351
Title:Improvements in or relating to calculating machines
Date:27.02.1930
Place:
Country:Great Britain
Person:Marcel Jacob
Company:
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 GB296351


Enlarge

Aus der Patentschrift GB296351