| 2334520 | Press | |||
| 2022912 | Machine for forming automobile frames and the like | |||
| 1997428 | Clamping device | |||
| 1972285 | Process and apparatus for bending axles | |||
| 1889187 | Automobile frame straightening machine | |||
| 1488511 | N/A | |||
| 1465152 | Spring-forming device | |||
| 1293760 | N/A | |||
| 0574529 | N/A | |||
| 0456891 | N/A | |||
| 0003116 | N/A |
| GB432766A |