| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cup having a groove on a side face in order to prevent beverage dripping down on the side face when drinking the liquid from the cup. Ž<P>SOLUTION: The groove (2) is provided on the side face (1) of the cup. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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