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    RETROFITTING AN ELEVATOR MACHINE WITH PRIMARY AND SECONDARY BRAKING

    Free access
    DAVIS DANIEL B / WILLIAMS ROBERT K / ESCHENBRENNER JOHN et al. | European Patent Office | 2023

    Retrofitting an elevator machine with primary and secondary braking

    Free access
    DAVIS III DANIEL B / WILLIAMS ROBERT K / ESCHENBRENNER JOHN et al. | European Patent Office | 2020

      RETROFITTING AN ELEVATOR MACHINE WITH PRIMARY AND SECONDARY BRAKING

      Free access
      DAVIS III DANIEL B / WILLIAMS ROBERT K / ESCHENBRENNER JOHN et al. | European Patent Office | 2018

      Retrofitting an elevator machine with primary and secondary braking

      Free access
      DAVIS III DANIEL B / WILLIAMS ROBERT K / ESCHENBRENNER JOHN et al. | European Patent Office | 2022

      RETROFITTING AN ELEVATOR MACHINE WITH PRIMARY AND SECONDARY BRAKING

      Free access
      DAVIS III DANIEL B / WILLIAMS ROBERT K / ESCHENBRENNER JOHN et al. | European Patent Office | 2020

      RETROFITTING AN ELEVATOR MACHINE WITH PRIMARY AND SECONDARY BRAKING

      Free access
      DAVIS III DANIEL B / WILLIAMS ROBERT K / ESCHENBRENNER JOHN et al. | European Patent Office | 2024

    METHOD AND KIT FOR RETROFITTING ELEVATOR MACHINES WITH THRUST BEARING, AND RETROFITTED ELEVATOR MACHINE

    Free access
    DAVIS III DANIEL B / WILLIAMS ROBERT K / ESCHENBRENNER JOHN et al. | European Patent Office | 2018

      METHOD AND KIT FOR RETROFITTING ELEVATOR MACHINES WITH THRUST BEARING, AND RETROFITTED ELEVATOR MACHINE

      Free access
      DAVIS III DANIEL B / WILLIAMS ROBERT K / ESCHENBRENNER JOHN et al. | European Patent Office | 2020

      Method and kit for retrofitting elevator machines with thrust bearing, and retrofitted elevator machine

      Free access
      DAVIS III DANIEL B / WILLIAMS ROBERT K / ESCHENBRENNER JOHN et al. | European Patent Office | 2020

      Method and kit for retrofitting elevator machines with thrust bearing, and retrofitted elevator machine

      Free access
      DAVIS III DANIEL B / WILLIAMS ROBERT K / ESCHENBRENNER JOHN et al. | European Patent Office | 2022