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Aircraft wing
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Patent number 5,735,486
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Issue date Apr 7, 1998
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Deutsche Forschungsanstalt fur Luft- und Raumfahrt e.V.
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Matthias Piening
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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Rotor blade
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Patent number 5,632,602
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Issue date May 27, 1997
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Deutsche Forschungsanstalt fur Luft-und Ramfarht e.V.
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Axel S. Herrmann
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Method for manufacturing rotor blades
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Patent number 5,482,584
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Issue date Jan 9, 1996
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Deutsche Forschungsanstalt fur Luft- und Raumfahrt E.V.
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Axel S. Herrmann
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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