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Co MAYOL ANTONIO
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Co MAYOL ANTONIO
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Application filed by Co MAYOL ANTONIOfiledCriticalCo MAYOL ANTONIO
Priority to ES0052970UpriorityCriticalpatent/ES52970Y/en
Publication of ES52970UpublicationCriticalpatent/ES52970U/en
Application grantedgrantedCritical
Publication of ES52970YpublicationCriticalpatent/ES52970Y/en
A skiff sport boat, comprising two twin floats joined together by means of a platform that, independently of other known means of navigation, is characterized by being equipped with a hand-operated traction device established on said platform or deck and integrated by a horizontal axis, mounted on lateral supports, whose ends are extended in the form of cranks, said axis of a grooved pulley being integral. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the speed changes of the type of articulated parallelogram for bicycles and similar vehicles (Machine-translation by Google Translate, not legally binding)