Electronic coin detector

Electronic coin discriminating apparatus

Electronic coin validator

Electronic coin-collecting mechanism

Electronic method and circuit for analyzing analog signals

Enhanced coin discrimination systems and methods

Housing for coin selectors

Image pickup device and pattern identification apparatus

Inductive coin sensor with position correction

Installation for sorting out reject slugs out of the slug channe

Installation for the distribution and storage of cylinders...

Item discrimination apparatus and method

Low profile coin analyzer apparatus

Low-power device for sorting tokens

Machine and method for cash recycling and cash settlement

Metal body discriminating apparatus

Metal body discriminating apparatus

Metal disc ejector

Metallic article discriminator

Method and a means for recognizing a coin