[Main Page]

Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

3.233.215.196 | 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 Canada  

Patent:CA305987


Patent:CA 305987
Title:Calculating machine
Date:25.11.1930
Place:
Country:Canada
Person:Friden, Carl Mauritz Fredrick (P)
Company:
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 CA305987


(There is currently no text in this page)