[Main Page]

Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

34.204.191.31 | 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:US2020282


Patent:US 2020282
Title:Control means for bookkeeping machines
Date:12.11.1935
Place:Rockford, IL und New York
Country:USA
Person:Anderson, Walter (P)
Company:Underwood Elliott-Fisher (P) Comp.
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US2020282 (espacenet),  US2020282 (uspto)


(There is currently no text in this page)