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(11) | EP 0 243 134 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Wall |
(57) A wall comprising two generally parallel wallboards (1), which form a part of the
surface of the wall on each side, together with a post (4) of sheet metal, preferably
of galvanized sheetiron, with a flange (5) on each end of the section of the post,
where each flange lies in a respective kerf (7) in the edge of a wallboard, wherein
each wallboard has a groove (3) in the one edge and a respective tongue (2) at the
opposite edge, in addition to the kerf for the flange of the sheet metal post in one
or the other edge. |