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    Lift assist mechanism

    Free access
    IVESTER CLARENCE / NILSEN ERIK E / BRAUER ROBERT K | European Patent Office | 2018

      LIFT ASSIST MECHANISM

      Free access
      IVESTER CLARENCE / NILSEN ERIK E / BRAUER ROBERT K | European Patent Office | 2018

      LIFT ASSIST MECHANISM

      Free access
      IVESTER CLARENCE / NILSEN ERIK E / BRAUER ROBERT K | European Patent Office | 2017

      Lift assist mechanism

      Free access
      IVESTER CLARENCE / NILSEN ERIK E / BRAUER ROBERT K | European Patent Office | 2016