发明名称 Push-in can top
摘要 An easily openable end unit for a container includes an end panel; a weakening line in the end panel defines a tear panel which may be removed at least partially from the plane of the end panel. An easily grippable push member is attached to the tear panel for rupturing it along the weakening line when pushed in a container-inward direction.
申请公布号 US4073403(A) 申请公布日期 1978.02.14
申请号 US19760706188 申请日期 1976.07.19
申请人 ORANGE, A. C. 发明人 ORANGE, A. C.
分类号 B65D17/32;B65D41/32;(IPC1-7):B65D41/32 主分类号 B65D17/32
代理机构 代理人
主权项
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