发明名称 VALVE RETAINING DEVICE
摘要 <p>A RETAINING DEVICE (1) HAS A NON-LAMINAR SELF-CLOSING VALVE (2) RETAINED THEREIN. THE VALVE COMPRISES A FLANGE (8), AND THE RIGIDITY OF THE FLANGE (8) IS INCREASED BY THE DEVICE (1). THE RETAINING DEVICE IS A SINGLE-PIECE ARTICLE.</p>
申请公布号 MY139860(A) 申请公布日期 2009.11.30
申请号 MY2005PI03773 申请日期 2005.08.11
申请人 OBRIST CLOSURES SWITZERLAND GMBH 发明人 MARTIN CAREY BULL;JOHN LEAMON
分类号 B65D47/20 主分类号 B65D47/20
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