Classification method and apparatus
Cleaning apparatus and method for a coin counter and voucher dis
Clear-out apparatus for a coin chute
Clearance of coin jams in coin validators
Coat hanger vending machine
Coil configuration for electronic coin tester and method of maki
Coin acceptance means and method
Coin acceptance mechanism and method of determining an acceptabl
Coin acceptance method and apparatus
Coin acceptance system including anti-fraud feature
Coin accepter/rejector including symmetrical dual feedback oscil
Coin accepting apparatus
Coin accepting device
Coin acceptor
Coin acceptor
Coin acceptor apparatus
Coin acceptor for vending machine
Coin acceptor for vending machine
Coin acceptor or rejector
Coin acceptor or rejector