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2013
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Invention
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Omnidirectional wheel. The present invention relates to an omnidirectional wheel including a cent... |
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Invention
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Omnidirectional wheel. The present invention relates to an omnidirectional wheel (1), comprising ... |
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2012
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P/S
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Orthopedic articles; feeding bottles; feeding bottle teats;
massage apparatus; esthetic massage ... |
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2011
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Invention
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Device enabling an electric wheelchair to cross obstacles. The device for crossing obstacles for ... |
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Invention
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Device enabling an electric wheelchair to cross obstacles. The invention relates to a device for ... |
