| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 11 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Transport | |
| #4 | Agriculture | |
| #5 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Construction of roads | |
| #2 | Servomotors | |
| #3 | Devices for applying fluent materials | |
| #4 | Motor vehicles | |
| #5 | Venting or aerating devices | |
| #6 | Harvesting | |
| #7 | Planting | |
| #8 | Vehicle servicing | |
| #9 | Load transportation vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Febvre Bernard | 1 |
| #2 | Fromont Rene | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2525125A1 | Spreading device for granular or powder material |