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GARAY URABURU CAYETANO
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GARAY URABURU CAYETANO
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Application filed by GARAY URABURU CAYETANOfiledCriticalGARAY URABURU CAYETANO
Priority to ES1980249597UpriorityCriticalpatent/ES249597U/en
Publication of ES249597UpublicationCriticalpatent/ES249597U/en
An improved wrench for tightening nuts, essentially consisting of a handle that terminates, at least at one of its ends, on a curved crest, furthermore being characterized in that at its ends thus formed, it carries, in free-swinging arrangement, two pieces with a wide special draft able to lodge a nut, so that when pushing the handle its corresponding extreme crest will be applied on a plane of the nut holding it energetically. (Machine-translation by Google Translate, not legally binding)
ES1980249597U1980-03-251980-03-25Tightening key of nuts, improved (Machine-translation by Google Translate, not legally binding)
PendingES249597U
(en)