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Individual
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Individual
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Priority to ES0081695UpriorityCriticalpatent/ES81695Y/es
Publication of ES81695UpublicationCriticalpatent/ES81695U/es
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Publication of ES81695YpublicationCriticalpatent/ES81695Y/es
Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement
(AREA)
Abstract
"NUEVO APARATO PRODUCTOR DE SONIDO'', compuesto por el conjunto de una cámara de compresión, cerrada por un diafragma vibratorio, una boquilla de regulación del diafragma y una trompa cuya sección va en aumento hasta el pabellón de salida, caracterizado esencialmente por que el citado pabellón y el diafragma vibratorio están situados en planos sensiblemente paralelos, distintos y colocados en zonas opuestas del aparato.
ES0081695U1960-06-201960-06-20Aparato productor de sonido
ExpiredES81695Y
(es)