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2018
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Invention
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Inflatable surfboard having a drive unit. The invention relates to an inflatable surfboard having... |
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Invention
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Surfboard with replaceable battery. The invention relates to a surfboard with an electric drive (... |
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Invention
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Surfboard with replaceable battery and high-pressure mechanism. The invention relates to a surfbo... |
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Invention
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Surfboard having a jet drive. The invention relates to a surfboard having a hull (11) having an u... |
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Invention
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Surfboard comprising a support for components of a jet propulsion system. The invention relates t... |
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Invention
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Surfboard with overlap. The invention relates to a surfboard having an inflatable hull part (2) w... |
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Invention
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Surfboard with handle. The invention relates to a surfboard comprising a deck (17) and an electri... |
