Otmar Friedberger

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Neubiberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Spring element for connecting two components with angle of rotation...
- Patent number 4,988,084
- Issue date Jan 29, 1991
- Messerschmitt-Bolkow-Blohm Gmbh
- Alois Wagner
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor, in particular a helicopter rotor
- Patent number 4,975,021
- Issue date Dec 4, 1990
- Messerschmitt-Bolkow-Blohm GmbH
- Alois Wagner
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor, especially for rotary wing aircraft
- Patent number 4,690,615
- Issue date Sep 1, 1987
- Messerschmitt-Boelkow-Blohm Gesellschaft mit beschraenkter Haftung
- Gerald Kuntze-Fechner
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor blade, especially for a rotary wing aircraft
- Patent number 4,592,701
- Issue date Jun 3, 1986
- Messerschmitt-Boelkow-Blohm Gesellschaft mit beschraenkter Haftung
- Michael Hahn
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor blade especially for rotary wing aircraft
- Patent number 4,252,503
- Issue date Feb 24, 1981
- Messerschmitt-Boelkow-Blohm Gesellschaft mit beschraenkter Haftung
- Peter M. Wackerle
- B64 - AIRCRAFT AVIATION COSMONAUTICS