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Airships International, Inc.
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Tustin, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Thrusters for airship control
Patent number
4,402,475
Issue date
Sep 6, 1983
Airships International, Inc.
Vladimir H. Pavlecka
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Method of assembly of airship hull
Patent number
4,259,776
Issue date
Apr 7, 1981
Airships International Inc.
John W. Roda
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Gradation of skin thickness on metal-clad airship hulls
Patent number
4,208,027
Issue date
Jun 17, 1980
Airships International, Inc.
Vladimir H. Pavlecka
B64 - AIRCRAFT AVIATION COSMONAUTICS