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Individual
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Individual
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Priority to ES286614ApriorityCriticalpatent/ES286614A2/en
Publication of ES286614A2publicationCriticalpatent/ES286614A2/en
IMPROVEMENTS IMPROVED IN THE OBJECT OF THE INVENTION PATENT 252.970 FOR IMPROVEMENTS INTRODUCED IN THE PLOWS OF DISCS, characterized in that they are specified to have a support frame of triangular shape, capable of being broadened or shortened for its adaptation to the width of the bank that it is worked, having on the lateral sides of the frame a set of discs coupled on rollers and individual bushings, according to the land, having arranged in the previous angles vernetes or plows that are coupled to the support frame by means of vertical disposition plates, each one of them fixed to a joint poster with the supporting frame. (Machine-translation by Google Translate, not legally binding)
ES286614A1963-03-301963-03-30Improvements introduced in the plows of discs (Machine-translation by Google Translate, not legally binding)
ExpiredES286614A2
(en)
Procedure and device for displaying in a flat form, according to a regular distribution, a plurality of platelets. (Machine-translation by Google Translate, not legally binding)