[Main Page]

Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

3.234.214.179 | 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:US2689684


Patent:US 2689684
Title:Integrating Mechanism
Date:21.09.1954
Place:
Country:USA
Person:Laternser, A. (P)
Company:
Internal Links:Planimeter
Keywords:
Link to the patent office:
(without guarantee)
 US2689684 (espacenet),  US2689684 (uspto)