An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.
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| Number | Title | Issue Date |
| 4082344 | Motor vehicles A truck having a cab of the tilting variety includes an enclosure for the engine which enclosure is in two parts, the first part carried by the chassis and the second part carried by the cab so that when the cab is tilted the enclosure is opened for acces... | 04/04/1978 |