Derniers inventions, produits et services
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2022
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Invention
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Hydrofoil vehicle |
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Invention
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Human powered hydrofoil vehicle and use method. The human powered hydrofoil bicycle includes mult... |
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2020
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P/S
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Pedal driven vehicles, namely, framed vehicles steered using handlebars; vehicles incorporating p... |
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2018
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Invention
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Hydrofoil bike |
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2015
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P/S
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Apparatus for locomotion by water; vehicles for travel by
water; vehicles for use in water; vehi... |
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P/S
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Apparatus for locomotion by water, namely, pedal driven hydrofoils; vehicles for travel by water,... |
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