Method for checking the correct processing of bank notes

Method for determining a characteristic of a material

Method for document processing

Method for the classification of a pattern, for example on a ban

Method of discriminating paper notes

Method of identifying the denominations of pieces of paper

Method of monitoring change dispenser operation

Method of operating a bill and coin changer

Microwave security thread detector

Modular bill acceptor

Money control system

Money discriminating apparatus

Money handling apparatus

Money validator

Money validators

Multi-compact-sensor adapted for mounting at an ascending angle

Multi-denominational currency store

Multi-function optical sensor for a document acceptor

Multi-purpose currency validator with compact low power cassette

Multiple bill escrow and storage apparatus