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3727180
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3547378
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3348792
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3061241
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2964270
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Patent number 2,964,270
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2743889
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2655326
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2523579
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2496100
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Patent number 2,496,100
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2461533
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2454598
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2366995
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2278015
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2254485
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2100934
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2099808
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2074914
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2046570
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1982262
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1931282
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1838194
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1832254
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1821273
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1808771
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1796576
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1781633
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1778631
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1776378
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1775559
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1765195
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B64 - AIRCRAFT AVIATION COSMONAUTICS