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发明名称
内藏牙刀的瓶盖
摘要
一种内藏牙刀的瓶盖,其特征是该瓶盖上设置有环形牙刀。人们可以利用此牙刀顺手切开瓶口铝箔,而不必另寻刀具,而且,切出的瓶口光滑、整齐,胜过刀剪。
申请公布号
CN201292072Y
申请公布日期
2009.08.19
申请号
CN200820075964.2
申请日期
2008.08.12
申请人
王若岩
发明人
王南;王若岩
分类号
B65D51/22(2006.01)I
主分类号
B65D51/22(2006.01)I
代理机构
代理人
主权项
1,一种内藏牙刀的瓶盖,其特征是瓶口(1)有铝箔封口膜(2),瓶盖(3)上设置有用于切箔的环形牙刀(4),该牙刀有两个以上尖齿。
地址
300191天津市迎水道科海公寓4-4-203
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