Method for technical-process treatment of substance, involves carrying out technical-process treatment of substance depending on code word, which is encoded by existence of marker material in processed substance

摘要

The method involves carrying out a technical-process treatment of a substance (3) depending on a code word, which is encoded by the existence of a marker material (M) in the processed substance. The marker material in the substance is coded by a concentration with the code word. The disjunctive threshold range lies in the concentration of the marker material, which corresponds to a pre-defined bit string. An independent claim is included for a device for technical-process treatment of a substance.