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(11) | EP 0 518 257 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | System to fit pane-holders with corners cut at 45 deg. |
(57) System to fit pane-holders with corners cut at 45° in extruded aluminium window and
door frames, the pane-holders (10) enclosing continuously the periphery of the pane,
at least one pane-holder (10d) having on at least one side a small inner protrusion
(15) removed along a segment of which the length (a) may vary between 30 and 300 mm. |