[Main Page]

Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

3.139.103.88 | 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:GB191306951


Patent:GB 191306951
Title:Improvements in or relating to Calculating or like Machines
Date:20.03.1914
Place:
Country:Great Britain
Person:
Company:Aktiebolaget Adderator (P)
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 GB191306951


Enlarge

Aus der Patentschrift GB191306951