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Individual
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Individual
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Priority to ES0292738ApriorityCriticalpatent/ES292738A2/en
Publication of ES292738A2publicationCriticalpatent/ES292738A2/en
Improvements introduced in the object of the main patent no. 280,551 which refers to "Rotobator adaptable to motor cultivators", which is essentially characterized to be constituted by a tubular central axis or chassis, endowed with the necessary means for fixing and anchoring, the body or housing of the cultivator, to which ends are fixed quadrangular plates in symmetrical position eccentric with respect to each other and, to which are fixed parallel and tangent to their edges arms equipped with extensions of different proportions, which originate two different diameters, on whose ends are fixed in the direction helical the twisted blades, forming a conical rotobator body. (Machine-translation by Google Translate, not legally binding)
ES0292738A1963-10-211963-10-21Rotobator adaptable a motocultivadores (Machine-translation by Google Translate, not legally binding)
ExpiredES292738A2
(en)