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Individual
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Individual
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Priority to ES1973195077UpriorityCriticalpatent/ES195077Y/en
Publication of ES195077UpublicationCriticalpatent/ES195077U/en
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Publication of ES195077YpublicationCriticalpatent/ES195077Y/en
Management, Administration, Business Operations System, And Electronic Commerce
(AREA)
Abstract
Device for facilitating the production of sports pools, characterized by comprising a certain number of concentric discs, provided with progressively decreasing diameters, and mounted so that they can rotate independently on a common axis, having been provided in the perimeter zone of each of these discs, which protrudes from the periphery of the next disk, a continuous box, in which, according to a statistical base, the conventional signs corresponding to the different results to be predicted have been distributed, and the number of boxes is constant provided on the periphery of the successive disks, so that by conveniently locating them, the expressed squares are aligned radially on the set, each radial alignment corresponding to a certain combination of results. (Machine-translation by Google Translate, not legally binding)
ES1973195077U1973-09-101973-09-10
DEVICE TO FACILITATE THE MAKING OF SPORTS QUINELAS.
ExpiredES195077Y
(en)