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Priority to ES350761ApriorityCriticalpatent/ES350761A1/en
Publication of ES350761A1publicationCriticalpatent/ES350761A1/en
"Perfeccionamientos in the rotary threshing machines" that are characterized by that the exit mouth of the threshed harvest is connected with a conduit coupled to the mouth of a fan or air impeller, which produces a forced draft that drives the threshed material at a distance determined by the power of the impeller and the length of the delivery duct. (Machine-translation by Google Translate, not legally binding)
ES350761A1968-02-211968-02-21Improvements in rotary threading machines. (Machine-translation by Google Translate, not legally binding)
ExpiredES350761A1
(en)
A device to avoid the outdoor output of the powder and straw mixture that is formed in mower-tricks (Machine-translation by Google Translate, not legally binding)