| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Mechanical elements | |
| #3 | Engines, pumps and turbines | |
| #4 | Machines | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Special information storage | |
| #2 | Shafts | |
| #3 | Spring or inertia motors | |
| #4 | Unspecified technologies | |
| #5 | Chairs and beds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rodoruho Chikateruri | 3 |
| #2 | Cicatelli Rodolfo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2640492A1 | DEVICE FOR POSITIONING THE HEADS AND PRESSURES IN SOUND DEVICES |