[Main Page]

Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

18.232.51.247 | Log in | Help

  DE  EN  FR  IT 
Main Page
All pages
Recent changes

Printable version

article
image
patent

Special pages

patent

Search results for: Svensson, Sven Hjalmar


 
  • Patent:GB706807 07.04.1954 Svensson, Sven Hjalmar (P) Skolmaterieldistrib A B : Improvements in devices for illustrating and teaching the elementary technic of calculating

Create Patent:
Country:    Number: 
Patentsearch:
Country:  Year: from to
Search for: