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Priority to ES1969170720UpriorityCriticalpatent/ES170720Y/en
Publication of ES170720UpublicationCriticalpatent/ES170720U/en
Application grantedgrantedCritical
Publication of ES170720YpublicationCriticalpatent/ES170720Y/en
An improved advertising panel, characterized in that it comprises a first laminar element adapted to a support frame and successively receives other laminar elements provided with their own shades and openings to determine the visible areas of the advertising motif, all the component laminar elements being superimposed and existing a transparent upper sheet element without openings, which is adapted to the assembly and suitably tensioned. (Machine-translation by Google Translate, not legally binding)
ES1969170720U1969-04-011969-04-01
A PERFECTED ADVERTISING PANEL.
ExpiredES170720Y
(en)