TREA

Alfred Charles Martin

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  • Shepton Mallet, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Helicopter rotors
    • Patent number 4,466,775
    • Issue date Aug 21, 1984
    • Westland plc
    • Alfred C. Martin
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Helicopter rotors
    • Patent number 4,297,078
    • Issue date Oct 27, 1981
    • Westland Aircraft Limited
    • Alfred C. Martin
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Damper means for helicopter rotors
    • Patent number 4,249,862
    • Issue date Feb 10, 1981
    • Westland Aircraft Limited
    • Alan Waddington
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Helicopter rotors
    • Patent number 4,099,892
    • Issue date Jul 11, 1978
    • Westland Aircraft Limited
    • Alfred Charles Martin
    • B64 - AIRCRAFT AVIATION COSMONAUTICS