Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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PORTILLO HERMANOS SL
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PORTILLO HERMANOS SL
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Application filed by PORTILLO HERMANOS SLfiledCriticalPORTILLO HERMANOS SL
Priority to ES0274476ApriorityCriticalpatent/ES274476A1/en
Publication of ES274476A1publicationCriticalpatent/ES274476A1/en
SEED CULTIVATING MACHINE, essentially characterized by having provided a sower, consisting of a metal collector of suitable shape and size, with greater width in its upper part than in the lower one whose inclined planes are provided as output hoppers, of the grain involving one or more layers in its upper part of coverage and reinforcement areas and fixing means to the frame of the cultivator by metal plates and angles, a plurality of holes having been provided for the outlets of the grain, each of them being provided with a closing lid in the form of guillotine, with its slightly curved upper ends for its best operation. (Machine-translation by Google Translate, not legally binding)
ES0274476A1962-02-091962-02-09Cultivator-sower machine (Machine-translation by Google Translate, not legally binding)
ExpiredES274476A1
(en)
Plastic material grid that constitutes a porous coating for cultivation cells and others. (Machine-translation by Google Translate, not legally binding)