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发明名称
一种瓶盖
摘要
本实用新型涉及一种瓶盖,主要解决某些混合产品的生产工艺比较复杂或者保质期比较短的问题,其特征是:外盖内部中间具有凸柱,外盖套在套盖上,套盖的底部具有与外盖内部中间凸柱相吻合的孔。
申请公布号
CN2363986Y
申请公布日期
2000.02.16
申请号
CN99225675.5
申请日期
1999.02.05
申请人
上海紫日包装有限公司;石月青
发明人
石月青;储炯立
分类号
B65D51/28
主分类号
B65D51/28
代理机构
代理人
主权项
1、一种瓶盖,包括外盖和套盖,其特征是:外盖内部中间具有凸柱,外盖套在套盖上,套盖的底部具有与外盖内部中间凸柱相吻合的孔。
地址
201111上海市闵行北松路1401号石月青转
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