| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 10 | |
| #2 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Crop agriculture | |
| #2 | Planting | |
| #3 | Harvesting | |
| #4 | Horticulture | |
| #5 | Separating solids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Charles Delfosse | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2423140A1 | Tree branch cutting tool - has endless steel rope driven between free ends of U=shaped body formed by hollow housing contg. pulleys | |
| FR2414855A1 | Hoe mounted on front or rear of tractor - has tools carried by supports which swivel with castor wheels | |
| FR2414854A1 | Hoe mounted on front or rear of tractor - has chassis which is connected to slide laterally with steering of wheels | |
| FR2379242A1 | Hitch for agricultural machine - has centrally pivoted lower bar and pivoted freely telescopic upper links with common connection point |