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An improved apparatus for the dissemination of data on arts, sciences, letters, legislation, sports and others in general (Machine-translation by Google Translate, not legally binding)
An improved apparatus for the dissemination of data on arts, sciences, letters, legislation, sports and others in general (Machine-translation by Google Translate, not legally binding)
An improved apparatus for disseminating data on arts, sciences, letters, legislation, sports and others in general, characterized by its rectangular shape or any other of the flat or figure shapes that may occur. (Machine-translation by Google Translate, not legally binding)
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