| http://www.w3.org/ns/prov#value | - fering simultaneous play of multiple games and methods of gamingUS6939229Dec 19, 2001Sep 6, 2005IgtGaming method, device, and system including adventure bonus gameUS6942568Dec 13, 2002Sep 13, 2005IgtGaming device having skill and dexterity elementUS6942572 *Aug 1, 2002Sep 13, 2005Dragon Co., Ltd.Symbol display device and game machineUS6964416 *Dec 21, 2001Nov 15, 2005IgtMethod of playing a matchin
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