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Priority to ES0233245ApriorityCriticalpatent/ES233245A1/es
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Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Perfecionamientos en aparatos fumigadores, según los cuales se constituye una carcasa presenta un estrechamiento con una comunicación superior, estando formado el elemento impulsor por una placa discoidal en la que se producen una sucesión de cortes, en sentido convergente hacia el centro de la pieza, la cual se organiza y fija sobre un cubo o tambor que es accionado directamente por un pequeño motor de combustión.
ES0233245A1957-01-251957-01-25Perfeccionamiento en los aparatos fumigadores
ExpiredES233245A1
(es)