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Individual
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Individual
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Priority to ES0236499ApriorityCriticalpatent/ES236499A1/en
Publication of ES236499A1publicationCriticalpatent/ES236499A1/en
Perfections introduced into the plows, essentially characterized by arranging a matrix lever, operated from the trator itself, in which a tensioning handle is coupled, which by means of a bevel articulates a fixing pin in a toothed sector. (Machine-translation by Google Translate, not legally binding)
ES0236499A1957-07-101957-07-10Improvements introduced in the plows (Machine-translation by Google Translate, not legally binding)
ExpiredES236499A1
(en)