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BALET LLEDO JOSE
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BALET LLEDO JOSE
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Application filed by BALET LLEDO JOSEfiledCriticalBALET LLEDO JOSE
Priority to ES0051302UpriorityCriticalpatent/ES51302Y/en
Publication of ES51302UpublicationCriticalpatent/ES51302U/en
Application grantedgrantedCritical
Publication of ES51302YpublicationCriticalpatent/ES51302Y/en
A perpetual calendar, characterized by being composed of a tray-like plate, which has a lid of identical shape and size, constituting an interior space in which four endless belts are housed with their corresponding support and drive elements, which show in correlative form, seven days a week, the necessary figures to be able to indicate the day of the month and the names of the twelve months of the year, which are visible, in what refers to a certain date, through windows that have the calendar lid, and whose tapes are made to run through manipulation knobs arranged next to the edges of the same. (Machine-translation by Google Translate, not legally binding)
Perpetual calendar, with automatic regulation of the number of days corresponding to each month (Machine-translation by Google Translate, not legally binding)