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ANTER SOLER ROSA
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ANTER SOLER ROSA
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Priority to ES9001009UpriorityCriticalpatent/ES1013299Y/en
Publication of ES1013299UpublicationCriticalpatent/ES1013299U/en
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Publication of ES1013299YpublicationCriticalpatent/ES1013299Y/en
Overhead projector, of the type comprising bulbs, whose light strikes a surface on which is written to or draw statement gráficos conventional erasable by rubbing them with a cloth or like, characterized essentially by the fact that has, so least a transparent plate with high clarity optics and high refractive index, placed in front of a dark background, whereas, with one of the edges least the transparent plate is located conventional number of bulbs electrical lighting hidden inside a housing periférico slate, whose light impinges against the nearest canto lamps. (Machine-translation by Google Translate, not legally binding)