ELECTRONIC DISPENSERS FOR DISPENSING PARKING TICKETS CONTAINING CODED AND CLEAR TEXT FOR PARKING INSTALLATIONS; ELECTRONIC AUTOMATIC CASHIER UNITS FOR READING CODED PARKING TICKETS AND FOR CALCULATING AND COLLECTING PARKING FEES; ELECTRONIC UNITS OPERATED BY A CASHIER FOR AUTOMATICALLY READING, CALCULATING AND INDICATING PARKING FEES FROM INFORMATION CONTAINED ON PARKING TICKETS; ELECTRONIC AUTOMATICALLY OPERATING UNITS FOR READING AND CONTROL OF CODED PARKING TICKETS; ELECTRONIC AUTOMATICALL...