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Individual
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Individual
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Priority to ES0326030ApriorityCriticalpatent/ES326030A3/en
Publication of ES326030A3publicationCriticalpatent/ES326030A3/en
"IMPROVEMENTS IN THE SUBSOOLING MACHINES", characterized by the fact that it has been provided, within the framework thereof, a transverse axis which has been provided with a mass, variable weight at will and in an eccentric position, by means of which a centrifugal oscillator is constituted, which when turning said shaft driven by the motor of the tractor of drag, through a transmission, causes an oscillating movement to the set of the machine, combining, in the bars, said vibration with the movement of drag of the tractor, facilitating with it the penetrating action and breakage of the bars in the ground. (Machine-translation by Google Translate, not legally binding)
ES0326030A1966-04-181966-04-18Improvements in subsolving machines. (Machine-translation by Google Translate, not legally binding)
ExpiredES326030A3
(en)