Railway braking device and manufacturing method of a railway braking device
US11981306B2 · kind B2 · utility
0Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 23, 2020 |
| Grant date | May 14, 2024 |
| Priority date | — |
| Expiry date | Feb 8, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB33Y80/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A manufacturing method of a railway braking device is described comprising a main body arranged to receive at least partially:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.