发明名称 PASSENGER ENTERTAINMENT SYSTEM FOR COACHES
摘要 An entertainment system for delivery of video and audio information to individual passengers on coaches such as buses. The system comprises one or more video cassette players, one or more monitors electrically associated with the video cassette players and circuitry to electrically connect the video cassette players and monitors to an electrical power source. A radio transmitter means, powered by the electrical power source, is electrically associated with the video cassette players to effect wireless transmission of audio signals from the video cassette player to a plurality of receiver means positioned in the vicinity of the passengers.
申请公布号 CA2021458(A1) 申请公布日期 1992.01.19
申请号 CA19902021458 申请日期 1990.07.18
申请人 INTER-LINK COMMUNICATIONS INC. 发明人 GERKE, DAVID B.;MACDONALD, MICHAEL
分类号 H04B7/26;(IPC1-7):H04B7/26 主分类号 H04B7/26
代理机构 代理人
主权项
地址