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AUDIO HEARING AIDS Ltd
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AUDIO HEARING AIDS Ltd
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Application filed by AUDIO HEARING AIDS LtdfiledCriticalAUDIO HEARING AIDS Ltd
Priority to ES0280437ApriorityCriticalpatent/ES280437A3/es
Publication of ES280437A3publicationCriticalpatent/ES280437A3/es
Mejoras en fonocaptores gramofónicos, preferentemente para su uso con discos gramofónicos de dos canales, caracterizado porque el fonocaptor comprende dos cámaras de aire que conducen respectivamente en dichas cámaras y medio de conexión mecánico adaptado para ser movido por un estilete o elemento similar a fín de desviar a los diafragmas, con los cual el movimiento del estilete siguiendo la forma de los surcos gramofónicos es traducido en ondas sonoras en las cámaras de aire.
ES0280437A1962-08-311962-08-31Mejoras en fonocaptores gramofënicos
ExpiredES280437A3
(es)