发明名称 RACING GATE
摘要 <p>A race gate has a base and a start bar connected to the base, where the start bar has an elevated start position and a level finish position. A release mechanism interconnects the base and the start bar and retains the start bar in the start position. A controller governs the release mechanism. The controller may be programmable to measure a preset time period and a random time period.</p>
申请公布号 WO2007098340(A2) 申请公布日期 2007.08.30
申请号 WO2007US62099 申请日期 2007.02.14
申请人 BISS PRODUCT DEVELOPMENT LLC 发明人 BURRY, JAMES, M.;SEYMOUR, DANIEL, R.
分类号 A63K1/00 主分类号 A63K1/00
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