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BINIMELIS OLIVER JAIME
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BINIMELIS OLIVER JAIME
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Priority to ES0031092UpriorityCriticalpatent/ES31092Y/en
Publication of ES31092UpublicationCriticalpatent/ES31092U/en
Application grantedgrantedCritical
Publication of ES31092YpublicationCriticalpatent/ES31092Y/en
Other Liquid Machine Or Engine Such As Wave Power Use
(AREA)
Abstract
A perpetual rotating calendar that consists essentially of a cylinder which presents externally and axially three different zones, two free to rotate on the cylinder and one fixed to it, in which, divided into seven columns, are represented, respectively, the days of the month, those of the week and the months of the year, being arranged correlatively in all of them except for the area corresponding to the months, which, in addition to having duplicates those of January and February for the leap years, offers them in a preconceived order and determined but not chronological. (Machine-translation by Google Translate, not legally binding)
A device for chronological, cyclic or non-cyclic investigations, specially performed as a perpetuomestrual and obstetric calendar (Machine-translation by Google Translate, not legally binding)