| 摘要 |
A tear top can opener for opening the closure of a container having a pull ring located adjacent the peripheral edge of the container including a handle, an opener end formed with a finger perpendicular to the longitudinal axis of the opener for engaging the pull ring and a bulbous body having a parabolic shaped edge for allowing the opener to be pivoted on the container in order to lift the pull ring vertically to open the closure.
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