[Main Page]

Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

3.209.10.183 | 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 Italy  

Patent:IT261422


Patent:IT 261422
Title:Macchina calcolatrice per addizioni e sottrazioni
Date:26.11.1927
Place:Napoli, Italien
Country:Italy
Person:Smiraglia, Carlo
Company:
Internal Links:Zweispezies-Maschine
Keywords:
Link to the patent office:
(without guarantee)
 IT261422


Filling date: 09/04/1927
Issue date: 26/11/1928

Reference: Bollettino dei Brevetti (part I, section X), 1928