TREA

Hans Jutte

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  • Dortmund-Brechten, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for and method of driving tunnels
    • Patent number 4,451,176
    • Issue date May 29, 1984
    • Gewerkschaft Eisenhutte Westfalia
    • Gunter Flocke
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Tunnel driving apparatus
    • Patent number 4,398,845
    • Issue date Aug 16, 1983
    • Gewerkschaft Eisenhutte Westfalia
    • Dieter Stuckmann
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Tunnel drive shield
    • Patent number 4,265,565
    • Issue date May 5, 1981
    • Gewerkschaft Eisenhutte Westfalia
    • Dieter Stuckmann
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Shield apparatus for use in tunnelling
    • Patent number 4,148,592
    • Issue date Apr 10, 1979
    • Gewerkschaft Eisenhutte Westfalia
    • Dieter Stuckmann
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Method of, and apparatus for, driving and lining tunnels
    • Patent number 4,147,453
    • Issue date Apr 3, 1979
    • Gewerkschaft Eisenhutte Westfalia
    • Eberhart Unger
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Tunnel drive shield
    • Patent number 4,122,683
    • Issue date Oct 31, 1978
    • Gewerkschaft Eisenhutte Westfalia
    • Hans G. Follert
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Methods of and apparatus for driving tunnels
    • Patent number 4,120,165
    • Issue date Oct 17, 1978
    • Gewerkschaft Eisenhutte Westfalia
    • Dieter Stuckmann
    • E21 - EARTH DRILLING MINING