| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Clutches and brakes | |
| #2 | Gearing | |
| #3 | Internal-combustion piston engines | |
| #4 | Vehicle transmission mounting | |
| #5 | Convertible vehicles | |
| #6 | Motor vehicles | |
| #7 | Shafts | |
| #8 | Rail vehicle suspensions | |
| #9 | Supplying combustion engines | |
| #10 | Pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Moulin Paul | 5 |
| Publication | Filing date | Title |
|---|---|---|
| DE1155194B | Device for the electrically operated switching of a transmission | |
| DE1101873B | Friction clutch operated by centrifugal force with electromagnetic control | |
| DE1025277B | Tractors, especially for agricultural tools | |
| ES211781A1 | Inverter operating device and single-stroke device (Machine-translation by Google Translate, not legally binding) | |
| DE941712C | Reversing and braking device for vehicles | |
| CA732085A | Wheel hub |