[Main Page]

Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

18.191.50.205 | 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:US2233990


Patent:US 2233990
Title:Compass
Date:04.03.1941
Place:
Country:USA
Person:W. W. Stanfield
Company:
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US2233990 (espacenet),  US2233990 (uspto)


Enlarge

Aus der Patentschrift US2233990