| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 4 | |
| #2 | France | 4 | |
| #3 | Italy | 4 | |
| #4 | Germany | 2 | |
| #5 | Spain | 2 | |
| #6 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sangalli Arturo | 8 |
| #2 | Sangalli Roberto | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH620781A5 | Ribbon for photoelectrically read programmers | |
| CH618523A5 | Linear illumination device for continuously operating optical readers of perforated bands | |
| CH622629A5 | Pneumatic regulating unit incorporating a pneumatic relay | |
| CH618529A5 | Tape medium for input information for photoelectrically read programmers |