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Closed ramp Speed bump |
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United States Patent #7,201,531 . Also other patents pending |
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Armed ramp |
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United States Patent #7,201,531. Also other patents pending |
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Top view of platform |
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United States Patent #7,201,531. Also other patents pending |
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Lasoo effect |
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United States Patent #7,201,531. Also other patents pending |
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Bottom view |
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United States Patent #7,201,531. Also other patents pending |
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