[Main Page]

Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

3.235.75.196 | 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 USA  

Patent:US2768785


Patent:US 2768785
Title:Planimeter
Date:30.10.1956
Place:
Country:USA
Person:Silvertooth, E. W. (P)
Company:Librascope (P) inc.
Internal Links:Planimeter
Keywords:
Link to the patent office:
(without guarantee)
 US2768785 (espacenet),  US2768785 (uspto)


Enlarge

Aus der Patentschrift US2768785