In the case of a system for identifying and authenticating accessories, auxiliary substances and/or operating substances for items of equipment, the accessories or the auxiliary or operating substances or their storage containers are provided with a data carrier portion on which information that can...http://www.google.fr/patents/US7303139?utm_source=gb-gplus-shareBrevet US7303139 - System and method for identifying and authenticating accessories, auxiliary agents and/or fuels for technical apparatus
System and method for identifying and authenticating accessories, auxiliary ...
