Derniers inventions, produits et services
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2013
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Invention
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Hovercraft without lift fan. A hovercraft without lift fan includes: a hull; and a power device; ... |
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Invention
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Hovercraft without lift fan. A hovercraft, comprising a ship hull, and a ship power device; the s... |
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2011
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Invention
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Sidewall-type gliding boat. A sidewall-type gliding boat comprises a boat body (1), a sub boat bo... |
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Invention
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Paddle wheel yacht. A paddle wheel yacht includes a ship body and a ship power device that is arr... |
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Invention
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Paddle wheel yacht. A paddle wheel yacht includes a ship body (1) and a ship power device that is... |
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