[Main Page]

Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

34.225.194.144 | 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:US1049186


Patent:US 1049186
Title:Planimeter
Date:31.12.1912
Place:
Country:USA
Person:F. R. Williams
Company:
Internal Links:Planimeter
Keywords:
Link to the patent office:
(without guarantee)
 US1049186 (espacenet),  US1049186 (uspto)


Enlarge

Aus der Patentschrift US1049186