| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated tile which enables environmental protection, resource savings and the simplification of labor and which enables five tiles to be easily separated from one another if soiled, with the weight of the tile reduced by the use of cork for its base part. SOLUTION: Tiles 1 each with an adhesive 2 applied to one side are bonded and pressed against one another. The lightweight tile comprises the tiles 1 and cork 3 serving as the base part. COPYRIGHT: (C)2004,JPO
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