| 摘要 |
PROBLEM TO BE SOLVED: To provide a cover that keeps the top of a drink can sanitarily suitable and can be opened and removed at the same time as the removal of the cover, and to provide a pull-top tab of a shape that matches the cover. SOLUTION: Sanitary handling during distribution is enabled by putting the freely removable cover 4 over the top of the can. Because the cover is connected with the tab 2 of the pull-top, the can is opened at the same time as the removal of the cover. COPYRIGHT: (C)2004,JPO
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