发明名称 SPEAKER SYSTEM FOR A GAMING MACHINE
摘要 A system includes a chair having an electrical connection to electrically connect the chair to a gaming device and a speaker package incorporated into the chair and coupled to the electrical connection. The speaker package includes a speaker mounted to a central member between a first shell defining a front cavity and a second shell defining a back cavity.
申请公布号 WO2005120127(A9) 申请公布日期 2006.03.30
申请号 WO2005US18595 申请日期 2005.05.26
申请人 WMS GAMING INC.;RASMUSSEN, JAMES, M. 发明人 RASMUSSEN, JAMES, M.
分类号 A47B97/00;A47C9/02;A63F13/08;H04R5/02 主分类号 A47B97/00
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