Peng; Jiwen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Peng; Jiwen.The latest application filed is for "buffer unit for slewing platform of tamping machine".
- Peng; Jiwen - Shanghai CN
| Patent | Date |
|---|---|
| Buffer unit for slewing platform of tamping machine Grant 9,062,430 - Peng , et al. June 23, 2 | 2015-06-23 |
| Buffer Unit For Slewing Platform Of Tamping Machine App 20140147069 - Peng; Jiwen ; et al. | 2014-05-29 |
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