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Air mobility
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Patent number 11,518,529
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Issue date Dec 6, 2022
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Hyundai Motor Company
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Sang Heon Lee
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3027124
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Patent number 3,027,124
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Issue date Mar 27, 1962
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2977079
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Patent number 2,977,079
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Issue date Mar 28, 1961
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2974911
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Patent number 2,974,911
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Issue date Mar 14, 1961
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2765130
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Patent number 2,765,130
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Issue date Oct 2, 1956
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2457252
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Patent number 2,457,252
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Issue date Dec 28, 1948
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1779338
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Patent number 1,779,338
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Issue date Oct 21, 1930
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B64 - AIRCRAFT AVIATION COSMONAUTICS