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GB190607090A
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Improved Apparatus for Controlling or Actuating the Differential Gear of Bicycles and similar Vehicles.
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GB190602268A
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Improvements in Free Wheel Clutches and Pawls therefor applicable for Variable Speed Driving Gear.
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GB190526236A
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Improvements in Two Speed Driving Gear for Cycles.
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GB190412950A
|
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Improvements in Variable Speed Gear for Cycles Motor Cycles, and other Similar Vehicles.
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GB190322306A
|
|
Improvements in Variable Driving Gear for Bicycles and other Vehicles.
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|
GB190320107A
|
|
Improvements in Variable Speed Gear for Cycles, Motor Cycles and other similar Vehicles.
|
|
GB190125826A
|
|
Improvements in Two-speed Driving Gear for Bicycles.
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|
US704663A
|
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Two-speed driving-gear for cycles.
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|
GB189922342A
|
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Improvements in or relating to Two Speed Driving Gear and Free Wheel Mechanism for Bicycles and other Vehicles.
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