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Terradex Corp
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Terradex Corp
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Priority to ES466425ApriorityCriticalpatent/ES466425A3/es
Publication of ES466425A3publicationCriticalpatent/ES466425A3/es
Physical Or Chemical Processes And Apparatus
(AREA)
Catalysts
(AREA)
Housing For Livestock And Birds
(AREA)
Abstract
Un método de formar aberturas en un cuerpo sólido que comprende las operaciones de someter el cuerpo a una fuente de partículas pesadas cargadas energéticamente, y producir así pistas de partículas cargadas que entran hacia el interior del cuerpo, de una a otra superficie de dicho cuerpo y después disolver y separar del cuerpo sustancialmente todo el material que define las pistas.
ES466425A1978-01-271978-01-27Un metodo de formar aberturas en un cuerpo solido.
ExpiredES466425A3
(es)
Process for the fabrication of articles moulded from wood particles,disposition for the application of this method and articles obtaining by this method