发明名称 |
Shrinkable PVC bottle capsule - has longitudinal pairs of perforated lines ending in tabs for easy removal by hand |
摘要 |
<p>The capsule is of truncated cone shape with an aluminium disc on the smaller end. The PVC has two longitudinal lines of perforations terminating at the smaller end in an easily-removed tab, so that the capsule can be easily removed without use of a tool of any kin.</p> |
申请公布号 |
PT90629(A) |
申请公布日期 |
1989.11.30 |
申请号 |
PT19890090629 |
申请日期 |
1989.05.23 |
申请人 |
AMERICO FERREIRA COELHO RELVAS |
发明人 |
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分类号 |
B65D41/00;(IPC1-7):B65D41/00 |
主分类号 |
B65D41/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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