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AHEN Y CIA Ltda
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AHEN Y CIA Ltda
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Priority to ES0076515UpriorityCriticalpatent/ES76515U/es
Publication of ES76515UpublicationCriticalpatent/ES76515U/es
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves
(AREA)
Abstract
Panel acústico, esencialmente caracterizado por estar formado por una placa continua de material fibroso prensado con el aditamento de elementos de pegadura tales como colas, y que presenta la particularidad de que sus superficies quedan mecanizadas por cualquier procedimiento conocido, hasta la creación de dos series de ranuras perpendiculares entre sí y que dentro de cada una de las caras son precisamente paralelas unas a otras.