About: http://webisa.webdatacommons.org/331694464

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	205225 Jun 19938 Nov 1994Bally Wulff Automaten GmbhDrive mechanism for a symbol-carrying symbol carrierUS53641008 Ene 199315 Nov 1994Project Design Technology LimitedGaming apparatusUS536410516 Jun 199315 Nov 1994D & D Gaming Patents, Inc.Method of progressive jackpot twenty-oneUS537797314 Feb 19943 Ene 1995D&D Gaming Patents, Inc.Methods and apparatus for playing casino card games including a pro
http://www.w3.org/ns/prov#wasQuotedFrom	google.es