[Main Page]

Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

3.231.226.13 | 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:GB840694


Patent:GB 840694
Title:Electrically-interconnected mechanical calculating apparatus
Date:06.07.1960
Place:
Country:Great Britain
Person:Erwin Spingies und Herbert Rose
Company:
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 GB840694


Enlarge

Aus der Patentschrift GB840694