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Priority to ES9403158UpriorityCriticalpatent/ES1029430Y/en
Publication of ES1029430UpublicationCriticalpatent/ES1029430U/en
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Publication of ES1029430YpublicationCriticalpatent/ES1029430Y/en
Soil preparation cultivator for sowing, essentially characterized by carrying out a gradillation and scrapping in the same operation, through a culturing device that will vary, at every moment, the depth of the attack front of the ends of solidarity blades (1) places (2) wave, in function of the state of the ground, being these platenas (2) configured in sendos blocks of consecutive alignments, united to two internal frames (3 and 3 '') that support the pistons (4) hydraulics of double effect, for rise or for independent descending of each double group of alignments regarding the general frame (5) and, therefore, with respect to the ground. (Machine-translation by Google Translate, not legally binding)
ES9403158U1994-12-091994-12-09
TILLAGE PREPARATION CULTIVATOR FOR PLANTING.
Expired - LifetimeES1029430Y
(en)