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Individual
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Individual
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Priority to ES0080816UpriorityCriticalpatent/ES80816Y/es
Publication of ES80816UpublicationCriticalpatent/ES80816U/es
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Publication of ES80816YpublicationCriticalpatent/ES80816Y/es
Una máquina de sembrar y de distribuir abono, esencialmente caracterizada por el hecho de estar constituida por una caja contenedora del material que haya de esparcirse, en el fondo de la cual se halla instalado un eje giratorio dotado de aletas o discos inclinados que empujan el material hacia una hendedura de salida que tiene practicada la caja en toda la amplitud de su pared trasera cuyo paso es graduable para dosificar las cantidades de semillas o de abono que se desee repartir.
ES0080816U1960-05-031960-05-03Máquina de sembrar y de distribuir abono
ExpiredES80816Y
(es)