| 摘要 |
Can opener and twist bottle opener are provided that the rotational direction is on the contrary to the axis of the groove. Can opener and twist bottle opener comprise can hangers(1,2,3) manufactured in the device for fixing door, a can groove(7), a support stand(5), and one or more grooves which is 3~5mm so that the can is hung on the device for fixing door. A can hanger(3) opens the lid of can while support stand of bottom is the axis of rotation.
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