ES293478A2 - Improvements in plows with regulation of labor width and form of work (Machine-translation by Google Translate, not legally binding)
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Improvements in plows with regulation of labor width and form of work (Machine-translation by Google Translate, not legally binding)
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Improvements in the object of Invention Patent no. 273,255 for: "Improvements in plows with adjustment of working width and working method", essentially characterized by the provision of supports on the front bridge of the tool frame and in which supports are arranged in articulation with two oscillating and trailing arms that together and at the free end they comprise the hub of a discoidal wheel parallel to the axis of travel. (Machine-translation by Google Translate, not legally binding)
ES0293478A1963-11-131963-11-13Improvements in plows with regulation of labor width and form of work (Machine-translation by Google Translate, not legally binding)
ExpiredES293478A2
(en)
Improvements in cultivating machines with security mechanisms coupled in the work arm clamps (Machine-translation by Google Translate, not legally binding)