| http://www.w3.org/ns/prov#value | - Ricerca InformaticaMethod and system for the integrated supply of telematic services and graphic information to user terminals, particularly for advertising purposesUS5038211Jul 5, 1989Aug 6, 1991The Superguide CorporationMethod and apparatus for transmitting and receiving television program informationUS5047867Jun 8, 1989Sep 10, 1991North American Philips CorporationInterface for a TV-VCR systemU
|
