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(11) | EP 1 258 855 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Display means for messages and images |
(57) A display means (10) for messages and/or images comprises a first ply (18) showing
said messages and images, two superposed rollers (14,16), one of which is motor-driven,
suitable to determine the progressive or sequential unwinding and re-winding of said
ply (18) and an integrating device comprising at least a second additional ply (20)
that superposes provisionally to said first ply (18) during its re-winding. |