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Leo Smith: Vertical take-off and landing vehicle for land, water and air transport. Michael I Kroll, February 11, 2003: US06517026 (21 worldwide citation)

The present invention relates to a vehicle for land and air transport and, more specifically, to a vertical take-off and landing vehicle for land, water and air transport which is submersible and utilizes compressed air to lift and propel said vehicle during travel. The land-based drive train and th ...


2
Smith Leo: Vertcal take-off and landing vehicle for land, water and air transport. Smith Leo, KROLL Michael I, March 20, 2003: WO/2003/022630

A vehicle (10) for land and air transport and, more specifically, to a vertical take-off and landing vehicle for land, water and air transport that is submersible and utilizes compressed air to lift and propel the vehicle during travel. The land-based drive train and the aviatic air compression syst ...