发明授权
- 专利标题： Improved pressure release closure
- 专利标题（中）： 改进压力释放闭合
-
申请号： EP81100016.5申请日： 1978-06-02
-
公开(公告)号： EP0032115B1公开(公告)日： 1984-02-08
- 发明人: Debenham, Michael , Dalli, Allan George , Revill, Peter Lewis
- 申请人： THE BROKEN HILL PROPRIETARY COMPANY LIMITED
- 申请人地址： BHP House 140 William Street Melbourne, Victoria 3000 AU
- 专利权人： THE BROKEN HILL PROPRIETARY COMPANY LIMITED
- 当前专利权人： THE BROKEN HILL PROPRIETARY COMPANY LIMITED
- 当前专利权人地址： BHP House 140 William Street Melbourne, Victoria 3000 AU
- 代理机构： Kirk, Geoffrey Thomas
- 优先权： AU416/77 19770610
- 主分类号： B65D17/32
- IPC分类号： B65D17/32
摘要：
An improved pressure release for use in containers for pressurised liquid in which the closure is formed partly within a pouring closure and partly outside the pouring closure whereby the pressure releasing closure is permanently opened by the opening of said pouring closure to create an air vent or liquid draining opening outside the pouring closure.
公开/授权文献
- EP0032115A2 Improved pressure release closure 公开/授权日：1981-07-15
信息查询
