1–2 of 2 hits
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    Parking meter system

    Free access
    HUDSON THOMAS G / CALDWELL JOSEPH M / GAGE RICHARD C | European Patent Office | 2017

      PARKING METER SYSTEM

      Free access
      HUDSON THOMAS G / CALDWELL JOSEPH M / GAGE RICHARD C | European Patent Office | 2015

    DEVICE, METHOD AND SYSTEM FOR DETECTING PARKING IN A NO PARKING AREA

    Free access
    HUDSON THOMAS G / CALDWELL JOSEPH M / MORAN MARK J et al. | European Patent Office | 2021

      DEVICE, METHOD AND SYSTEM FOR DETECTING PARKING IN A NO PARKING AREA

      Free access
      HUDSON THOMAS G / CALDWELL JOSEPH M / MORAN MARK J et al. | European Patent Office | 2019