发明名称 ANTIGURGLE DEVICE FOR SNORKELS FOR AQUATIC ACTIVITIES
摘要 <p>An anti-gurgle device for snorkels for aquatic activities, comprising a tubular body (7) that can be inserted at the mouthpiece (3) of the snorkel so as to form an air passage (4) and a water collection chamber (5). The passage and the chamber are separated by a one-way valve (6). The device keeps the region near the user's mouth dry even if residual water is present in the mouthpiece.</p>
申请公布号 WO2005005246(A1) 申请公布日期 2005.01.20
申请号 WO2004EP06518 申请日期 2004.06.17
申请人 TIGULLIO S.R.L.;BELLONI, ALBERTO;CONTARDI, AUGUSTO 发明人 BELLONI, ALBERTO;CONTARDI, AUGUSTO
分类号 B63C11/20;(IPC1-7):B63C11/20 主分类号 B63C11/20
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