A MINI PORTABLE ELECTRONIC PASSENGER TRANSPORT TICKET VENDING DEVICE WHICH ALSO COMPUTES, TABULAES AND PRINTES THE JOURNEY BILL

摘要

: A mini portable electronic Passenger Transport Ticket Vending Device comprising; an input unit being the Key board, a processing unit, consisting of a printer and an auxiliary memory, a Disk Drive, a roll of paper, a digital watch (quartz), a reohargable battery and a"cut-off - on switch mounted in a portable box. 2. A mini portable electronie Passenger Transport Ticket Vending Device according to Claim 1 wherein the input unit being the Key board has 58 key buttons spaced apart and integrally formed, of which the first 50 keys are serially numbered from 1 to 50 to correspond to the code niimbers of the fare-stsige points while the other 8 keys are marked as "C, "P*, "NIL", "H", "HJD», "RI, "Z" and "U* and all the 58 buttons when pressed acts as switches and send pulses to the Processing Unit of the Device and thereby activate the Processing unit, and the buttons are automatically released to the original positions when not in use. No. of Pages : 20 No. of Claims : 13