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3807668
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Patent number 3,807,668
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Issue date Apr 30, 1974
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3804394
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Patent number 3,804,394
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3747913
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Patent number 3,747,913
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Issue date Jul 24, 1973
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3677488
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Patent number 3,677,488
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3625320
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Patent number 3,625,320
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2943826
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2877800
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2856179
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Patent number 2,856,179
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2825553
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2735674
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Patent number 2,735,674
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2733917
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2661203
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2608404
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2520528
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2448266
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2426585
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2391275
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2244966
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2244147
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Patent number 2,244,147
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2235488
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2229660
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2212922
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2199880
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2149040
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2110749
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2101265
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2098398
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2055242
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1990033
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1937596
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B64 - AIRCRAFT AVIATION COSMONAUTICS