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2018
|
Invention
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Drive module for a boat-like buoyancy body, and buoyancy body equipped therewith. The invention r... |
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2015
|
Invention
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Combination ski for ascending and descending. The invention relates to a combination ski which is... |
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2012
|
Invention
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Combination ski for climbing up and riding down. The combination ski comprises a riding and walki... |
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2011
|
Invention
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Gliding or roller-sports device for skiing or roller-board riding. The skis of a pair of skis (10... |
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Invention
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Monoski. The invention relates to a snow sport device consisting of a wide monoski (100), in the ... |
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2006
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P/S
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Water vehicles. Sporting activities. |
