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Ernst H. Hirschel
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Zorneding, DE
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last 30 patents
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Patent Grant
Wall with a drag reducing surface and method for making such a wall
Patent number
4,907,765
Issue date
Mar 13, 1990
Messerschmitt-Boelkow-Blohm GmbH
Ernst H. Hirschel
B64 - AIRCRAFT AVIATION COSMONAUTICS
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Patent Grant
Tail end structure for an aircraft fuselage
Patent number
4,712,751
Issue date
Dec 15, 1987
Messerschmitt-Boelkow-Blohm Gesellschaft mit beschraenkter Haftung
Ernst H. Hirschel
B64 - AIRCRAFT AVIATION COSMONAUTICS