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TAPIA ESPINOSA LORENZO
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TAPIA ESPINOSA LORENZO
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Application filed by TAPIA ESPINOSA LORENZOfiledCriticalTAPIA ESPINOSA LORENZO
Priority to ES458694ApriorityCriticalpatent/ES458694A1/en
Publication of ES458694A1publicationCriticalpatent/ES458694A1/en
Double sowing machine, characterized in that the sowing bodies are mounted on a frame equipped with means for attaching to a tractor, paired two to two, with the possibility of regulating their separation and the distance between successive groups; each of said bodies comprises at its rear end a groove opening groove and a compacted wheel; on each pair of the sowing body it is possible to regulate its position a distribution box driven by means of a suitable transmission from the driving wheels, so as to allow the dosed dumping of seeds towards the grids of the sowing bodies. (Machine-translation by Google Translate, not legally binding)
ES458694A1977-05-111977-05-11Double lining machine. (Machine-translation by Google Translate, not legally binding)
ExpiredES458694A1
(en)
Some improvements in the devices for fertilizers of fertilizers, couplable to agricultural trailers. (Machine-translation by Google Translate, not legally binding)