Combination telephone covers and dispenser for covers
Combined conductivity and magnetic currency validator
Combined new oil vending and waste oil removing apparatus
Commodity densification assembly having a multiple path distribu
Compact coin denomination discriminating device
Compact, low power gate apparatus for coin operated machines
Comparative type detecting means for a coin-collecting mechanism
Composite vending circuit disposable in single- and multiple-pri
Conditioning time control for vending by selection
Configurable cashbox
Connector assembly with resinous material securing electrical ca
Consumable card activated apparatus
Container collection apparatus with electromagnetic sensor and m
Container collection apparatus with piston-actuated crusher
Container deposit refund system
Container redemption apparatus and process
Container return apparatus
Control arrangement for automatic vending machine
Control circuit for bill and coin changer
Control circuit for bill and coin changer