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 increasedby the device (1). The retaining device is a single-piece article.</p>
申请公布号 MX2007002186(A) 申请公布日期 2007.05.08
申请号 MX20070002186 申请日期 2005.08.09
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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