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3768757
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3542316
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3345016
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Patent number 3,345,016
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3260479
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Patent number 3,260,479
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Issue date Jul 12, 1966
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3253806
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Patent number 3,253,806
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Issue date May 31, 1966
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3253807
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Patent number 3,253,807
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Issue date May 31, 1966
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3245637
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3211399
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3162400
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2664168
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2619850
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1868392
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1788218
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1350201
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B64 - AIRCRAFT AVIATION COSMONAUTICS