| 2726773 | Improvements in buffing and drawgear for vehicles | |||
| 2384893 | Aircraft | |||
| 2192355 | Pneumatic spring | |||
| 2118127 | High speed vehicle | |||
| 1723352 | N/A | |||
| 1437183 | N/A | |||
| 1422394 | Suspended high-speed railway | |||
| 1355911 | Overhead transportation apparatus | |||
| 1071101 | N/A | |||
| 0442508 | N/A | |||
| 0262971 | N/A |
| FR435952A | ||||
| FR1007990A |