发明名称 Hunting game call
摘要 A game call for use during hunting various species of animals. The game call includes a housing at opposite axial ends of which are mounted a pressurized gas reservoir and a nozzle. Pressurized gas in the reservoir passes through an egress port and into a plenum formed in the housing. Gas metered by the plenum of the housing passes through an ingress port into a chamber within the nozzle. A sound-producing member mounted in the chamber is actuated by the gas exhausted through the nozzle.
申请公布号 US2007128971(A1) 申请公布日期 2007.06.07
申请号 US20050295075 申请日期 2005.12.06
申请人 LANGENFELD PAUL S 发明人 LANGENFELD PAUL S.
分类号 A63H33/40 主分类号 A63H33/40
代理机构 代理人
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