| http://www.w3.org/ns/prov#value | - ing the amount of time an electrical appliance such as a television may be usedUS53330918 janv. 199326 juil. 1994Arthur D. Little Enterprises, Inc.Method and apparatus for controlling a videotape player to automatically scan past recorded commercial messagesUS533507927 mars 19912 ao???t 1994Gemstar Development CorporationApparatus and method using compressed codes for recorder preprogrammingUS5353
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