[Main Page]

Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

18.205.60.226 | 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 USA  

Patent:US2483459


Patent:US 2483459
Title:Calculating Machine
Date:04.10.1949
Place:
Country:USA
Person:Grip, Erik Konrad (P)
Company:
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US2483459 (espacenet),  US2483459 (uspto)


(There is currently no text in this page)