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OSSWALD GUSTAVO
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OSSWALD GUSTAVO
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Application filed by OSSWALD GUSTAVOfiledCriticalOSSWALD GUSTAVO
Priority to ES0258164ApriorityCriticalpatent/ES258164A3/en
Publication of ES258164A3publicationCriticalpatent/ES258164A3/en
Improvements in the devices of hooking to tractor of various tools, essentially characterized by the provision of a head of mooring to the tractor formed by the unión of several flat bars by means of a procedure such as welding, of which a form a bridge in which centrally is foreseen a housing of the firing pin, while the others form longitudinal and transverse elements that have the common feature of being regularly drilled at fixed distances and in whose elements are fixed by means of pins and preferably screws, bars with characteristics similar to the elements of head in terms of constitution and perforation. (Machine-translation by Google Translate, not legally binding)
ES0258164A1960-05-171960-05-17Improvements in the various tool tractor hitch devices (Machine-translation by Google Translate, not legally binding)
ExpiredES258164A3
(en)