| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Motor vehicles | |
| #2 | Vehicle transmission mounting | |
| #3 | Vehicle connections | |
| #4 | Harvesting |
| Publication | Filing date | Title |
|---|---|---|
| DE327325C | Support roller assembly for motor vehicles with tracks | |
| DE324061C | Steering wheel drive for motor vehicles | |
| DE329556C | Coupling between harvesting device and the following motor vehicle | |
| DE369341C | Dust protection device on motor vehicles | |
| DE352071C | Device for attaching agricultural equipment for tractors u. like | |
| DE369866C | Swivel device for the support wheels of a semi-trailer trailer |