| 摘要 |
Tiles adapted to constitute by juxtaposition a continuous, plain or diversified carpet or revetment of textile, plastic or other material, characterized in that each tile is secured to a backing of same dimensions but projecting along two adjacent edges of the tile to form an embedded strip provided with means permitting the mutual engagement of fastening means provided in embedded condition under the edges of two sides of the adjacent tile, said fastening means having a thickness inferior to that of said backing so that in the assembled condition no extra thickness is produced in relation to the normal backing thickness.
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