Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1968143400UpriorityCriticalpatent/ES143400Y/en
Publication of ES143400UpublicationCriticalpatent/ES143400U/en
Application grantedgrantedCritical
Publication of ES143400YpublicationCriticalpatent/ES143400Y/en
Device for the practice of gymnastics, characterized essentially by the fact of comprising a mechanism of gradual twisting of a rope retained by its middle area in said mechanism, which comprises means for its attachment to a hook or through bar, starting from said mechanism two symmetrical branches of the rope, projected from extreme handles for the alternative traction of the rope, overcoming the frictional resistance resulting from the winding obtained by the aforementioned torsion mechanism. (Machine-translation by Google Translate, not legally binding)
ES1968143400U1968-11-251968-11-25
DEVICE FOR THE PRACTICE OF GYMNASTICS.
ExpiredES143400Y
(en)
Apparatus for the attachment and mechanical release of pages of textbooks, magazines, novels., etc. (Machine-translation by Google Translate, not legally binding)