4. Machine element or mechanism
  5. Control lever and linkage systems
  6. Hand operated

Roger H. M. Huret

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Bicycle derailleur

Machine element or mechanism – Gearing – Toothed gear and recirculated unconnected elements
Patent

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Derailleur for a chainwheel assembly for a bicycle

Endless belt power transmission systems or components – Control for variable input to output speed-ratio – Including belt shiftable axially from one to another surface...
Patent

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Derailleur for a cycle

Endless belt power transmission systems or components – Control for variable input to output speed-ratio – Including belt shiftable axially from one to another surface...
Patent

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Hand lever control for bicycle derailleur gears

Machine element or mechanism – Control lever and linkage systems – Hand operated
Patent

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Speedometer for mounting on a cycle

Measuring and testing – Speed – velocity – or acceleration – Structural installation or mounting means
Patent

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Profile ID: LFUS-PAI-P-764201

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