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Individual
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Individual
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Priority to ES0157705UpriorityCriticalpatent/ES157705U/en
Publication of ES157705UpublicationCriticalpatent/ES157705U/en
Improved spinning top, characterized essentially by the understanding of a hollow body of two parts; inside there is a flywheel with a solid axis, whose upper end ends in a point on a support cup, fitted to the upper part of the cavity of the piece and whose lower end, which is stepped, protrudes from the outside of the body of the spinning top to constitute its turning point; said axis in its first step supports in a bearing sleeve, in its second step protruding to the outside it fits and fixes a non-slip spherical cap that by abrupt brusque gives the necessary movement to the flywheel. (Machine-translation by Google Translate, not legally binding)
ES0157705U1970-04-161970-04-16Improved spinning top (Machine-translation by Google Translate, not legally binding)
PendingES157705U
(en)