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Hubert Frommlet
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Hoehenkirchen, DE
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last 30 patents
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Patent Grant
Wing mounting for a rotary wing aircraft
Patent number
4,547,127
Issue date
Oct 15, 1985
Messerschmitt-Boelkow-Blohm Gesellschaft mit beschraenkter Haftung
Hubert Frommlet
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Damping device for a helicopter rotor blade
Patent number
4,360,337
Issue date
Nov 23, 1982
Messerschmitt-Boelkow-Blohm Gesellschaft mit beschraenkter Haftung
Hubert Frommlet
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Hingeless and bearingless multiblade rotor for rotary wing aircraft
Patent number
4,344,739
Issue date
Aug 17, 1982
Messerschmitt-Boelkow-Blohm GmbH
Hans Derschmidt
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Bearing seal and lubricating device
Patent number
4,186,975
Issue date
Feb 5, 1980
Messerschmitt-Boelkow-Blohm GmbH
Alois Schwarz
B64 - AIRCRAFT AVIATION COSMONAUTICS