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Priority to ES1968137716UpriorityCriticalpatent/ES137716Y/en
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Publication of ES137716YpublicationCriticalpatent/ES137716Y/en
Improved agricultural grating, essentially characterized in that its anchoring rod has an arched end portion provided with holes that pass through an equally arched conduit of the intermediate anchoring part to the tractor means, whose conduit has a conventional pin so that the grating that gives adjustable adjustable inclination depending on the relative position of the arcuate portion fixed in the conduit by means of the pin. (Machine-translation by Google Translate, not legally binding)
A coupling device for attaching towed appearances to the coupling of three points of tractors. (Machine-translation by Google Translate, not legally binding)
Device of support of the lifting bars graduables in length of the varillaje of three points of a tractor in the lifting arms (Machine-translation by Google Translate, not legally binding)