| 摘要 |
Rectangular cladding panel for walls, ceilings or the like, which, on two mutually adjoining edges, is designed in each case with a groove and, on the other two mutually adjoining edges, in each case with a tongue. The tongues (20) have a thickness (d) decreasing in the direction of the free tongue end (28) and the thickness (d) of the tongues (20) is smaller, at least in the region of the tongue root (26), than the width (w) of the grooves (4) in the region of the groove mouth (14). <IMAGE>
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