[Main Page]

Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

52.204.98.217 | 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 Switzerland  

Patent:CH47143


Patent:CH 47143
Title:Machine à additionner
Date:01.06.1910
Place:USA
Country:Switzerland
Person:Hunter, John Pirrong (P)
Company:
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 CH47143


Enlarge

Aus der Patentschrift CH47143

.