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CRUZ COBO MANUEL
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CRUZ COBO MANUEL
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Application filed by CRUZ COBO MANUELfiledCriticalCRUZ COBO MANUEL
Priority to ES1983274164UpriorityCriticalpatent/ES274164Y/es
Publication of ES274164UpublicationCriticalpatent/ES274164U/es
Application grantedgrantedCritical
Publication of ES274164YpublicationCriticalpatent/ES274164Y/es
Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes
(AREA)
Abstract
1. Dispositivo portátil para la proyección de materiales fluidos o pulverulentos, particularmente aplicables a trabajos de albañilería, caracterizado porque comprende un depósito tolva del material que debe proyectarse , una cámara de proyección provista de una salida del material proyectado y de una entrada de aire a presión y unos medios de gobierno del paso de dicho aire a presión.
ES1983274164U1983-07-191983-07-19Dispositivo portatil para la proyeccion de materiales fluidos o pulverizados
ExpiredES274164Y
(es)
Forfarande for styrning av lufttrycket i en ljuddemparanleggning for provning av jetmotorer samt ljuddemparanleggning och ljuddempare for genomforande av forfarandet.