Luen; Chen Sheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Luen; Chen Sheng.The latest application filed is for "handlebar stem assembly and fork of a bicycle having expander nut structure".
- Luen; Chen Sheng - Taichung TW
| Patent | Date |
|---|---|
| Handlebar stem assembly and fork of a bicycle having expander nut structure Grant 5,680,798 - Luen October 28, 1 | 1997-10-28 |
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