| 摘要 |
The invention relates to a portable cork-screw provided with a conventional spiral-shaped extraction means which is articulated to the body in a position offset towards one of its extremities, said body having a C-shaped cross-section, and having in one of its walls a circular recess with two cutting protuberances in spaced longitudinal positions, said protuberances being usable as a crown cork lifter, and presenting at said extremity which is closer to the spiral a pair of arms which are hinged to a same pin and having substantially different lengths; the two arms are provided at their respective extremities with stepped portions so that they can bear against the upper edge of the neck of the bottle; the longer arm has a wide opening traversed by the shorter arm.
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