Controls for vehicles utilizing the ground effect principle
United States Patent 3050146
US Patent References:
Iris type valve construction
- - 2649272
Convertible aircraft
- - 2736514
Air supported cleaner with control
- - 2751038
Jet sustained aircraft with enclosed compressor rotor
- - 2838257
Aircraft having wings with ducted fans therein
- - 2939649
Iris type valve construction
- - 2649272
Convertible aircraft
- - 2736514
Air supported cleaner with control
- - 2751038
Jet sustained aircraft with enclosed compressor rotor
- - 2838257
Aircraft having wings with ducted fans therein
- - 2939649
Inventors:
Crim, Almer D.
Publication Date:
08/21/1962
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Export Citation:
Assignee:
Crim, Almer D.
Primary Class:
Other Classes:
D21/444, 180/116, 114/67A, 446/179
International Classes:
B60V1/00
US Patent References:
| 2969032 | Submersible ground-effect machine |
Foreign References:
| AU219133B |