发明名称 VENTING CAP OR CONTAINER
摘要 <p>The present invention is a venting cap (1) or container (2) which comprises lateral wall (3) which is perforated (4) and an elastic band (5) which covers said perforations (4) on the outside of the lateral wall (3). According to the present invention, the extra pressure is released through the perforations (4) in the lateral wall (3) as the elastic band expands elastically.</p>
申请公布号 WO1994022735(A1) 申请公布日期 1994.10.13
申请号 US1994003552 申请日期 1994.03.31
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