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Chen Y. Chi Patents |
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Inventor: Chi; Chen Y.
Address: Meishan Tsun, Houli Hsiang, Taichung Hsien, TW
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5160210 |
Coupling for securing a handlebar to a bicycle frame |
November 3, 1992 |
| A coupling including a sleeve having an annular rib formed on a lower peripheral portion, a bowl having an annular groove formed in an outer peripheral portion, a ball bearing disposed between the sleeve and the bowl, a gap formed between the bowl and the sleeve, and a gasket including |
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