[Main Page]

Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

3.234.214.113 | 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:US689978


Patent:US 689978
Title:Planimeter
Date:31.12.1901
Place:New York, USA
Country:USA
Person:Lippincott, Alpheus C. (P)
Company:
Internal Links:Planimeter
Keywords:
Link to the patent office:
(without guarantee)
 US689978 (espacenet),  US689978 (uspto)


Enlarge

Aus der Patentschrift US689978