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Goggles with Ventilation Structure
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Eyewear component with replaceable lens
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Eyeglasses clip device for climbing
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Power control member for manned vehicle
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Fixing device for a foldable chassis of an electric walk-substituting vehicle
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Folding and fixing device for a seat of an electric walk-substituting vehicle
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Device for allowing a wheeled vehicle for individuals to be dragged in a folded configuration
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Foldable people-carrying vehicle
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Folding and fixing structure of a people-carrying vehicle
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Folding structure for carrier's handlebar
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Chassis structure of a people carrying vehicle
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