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2022
|
Invention
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Bicycle chain rings. A bicycle chain ring, including an inner edge fully circumscribing both an o... |
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2020
|
Invention
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Chain ring. A chain ring for engaging a chain link of a chain, the chain ring including an inner ... |
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2017
|
Invention
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Bicycle chain rings. A bicycle chain ring for engaging a chain link of a bicycle chain, the bicyc... |
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2014
|
Invention
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Bicycle chain rings with ramps. Disclosed are bicycle chain rings for bicycles having specially s... |
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2013
|
Invention
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Bicycle chain rings. Embodiments of the present invention include bicycle chain rings for bicycle... |
|
|
Invention
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Bicycle chain rings with ramps. Embodiments of the present invention include bicycle chain rings ... |
