| 摘要 |
PROBLEM TO BE SOLVED: To provide a coaster which is not stuck onto a cup, absorbs drippings, and prevents a table from getting wet. SOLUTION: The coaster is composed of a mesh fabric 1, a fabric 2, an absorbent fabric 3 made of a natural base material, and a water-repellent and nonslip fabric 4 in this order from the surface on which the cup abuts. COPYRIGHT: (C)2008,JPO&INPIT
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