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(11) | EP 0 198 385 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Water seal |
(57) The present invention relates to a water seal for wash basins. The water seal comprises
a fastening portion (1), by which the water seal is attached to the basin, a frame
portion (2) comprising two concentric pipes (10, 11), and a bottom portion (4) detachably
attached to the outer pipe (10). |