发明名称 Closure for monodose bottles and the like, comprising a reservoir provided with a breakable bottom
摘要 A closure of plastic material for monodose bottles and the like, provided with a reservoir (2) with a breakable bottom (3) housed in the neck (4) of the bottle (5) and showing an annular upper edge (6) superimposed to the annular edge (7) of the bottle opening; with a cylindrical element (8) with its lower end (9) sideways cut inserted into the reservoir (2) and including further a sealing cap (10) positioned around the bottle neck (4) and covering said cylindrical element (8), a weakening line apt to allow the tearing removal being provided in said cap.
申请公布号 US5038951(A) 申请公布日期 1991.08.13
申请号 US19890340560 申请日期 1989.04.18
申请人 RIZZARDI, NAPOLEONE 发明人 RIZZARDI, NAPOLEONE
分类号 B65D51/28 主分类号 B65D51/28
代理机构 代理人
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