发明授权
US6095355A Tamper evident seal for connector type container orifices 失效
连接器式容器孔的防篡改密封

Tamper evident seal for connector type container orifices
摘要:
The invention relates to a tamper evident seal for container orifices of the connector type, comprising a closure part. In accordance with the invention, on its bottom side, the closure part has an annular section, whose lower rim area is sealably retained in an annular gap formed in the opening area of the orifice.
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