CRRC MEISHAN CO., LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for CRRC MEISHAN CO., LTD..The latest application filed is for "bogie wheelset radial mechanism with structure of adjustable rigidity".
- CRRC MEISHAN CO., LTD. - MEISHAN CITY, SICHUAN CN
- CRRC MEISHAN CO., LTD. - Meishan, Sichuan N/A CN
| Patent | Date |
|---|---|
| Bogie Wheelset Radial Mechanism with Structure of Adjustable Rigidity App 20200231187 - WU; CHANG ; et al. | 2020-07-23 |
| Double-surface contact tray loading base Grant 10,093,449 - Han , et al. October 9, 2 | 2018-10-09 |
| Double-surface Contact Tray Loading Base App 20180111716 - HAN; JINGANG ; et al. | 2018-04-26 |
| Sub-frame radial bogie Grant 9,802,626 - Deng , et al. October 31, 2 | 2017-10-31 |
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