229863 ⎘
Television systems; Analogue secrecy systems; Analogue subscription systems; Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only Coin-freed apparatus
Device and process for remote management of a network of audiovisual information reproduction systems
#2Device and process for remote management of a network of audiovisual information reproduction systems
#3Device and process for remote management of a network of audiovisual information reproduction systems
#4Device and process for remote management of a network of audiovisual information reproduction systems
#5METHOD FOR DISPLAYING MULTIMEDIA CONTENT WITH VARIABLE INTERFERENCE BASED ON RECEIVER/DECODER LOCAL LEGISLATION
#6Intelligent digital audiovisual playback system
#7Device and process for remote management of a network of audiovisual information reproduction systems
#8Token-based TV viewing regulator