Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES106472UpriorityCriticalpatent/ES106472Y/es
Publication of ES106472UpublicationCriticalpatent/ES106472U/es
Application grantedgrantedCritical
Publication of ES106472YpublicationCriticalpatent/ES106472Y/es
Dispositivo para obtener efectos de reverberación o eco caracterizado esencialmente por el hecho de obtenerse el efecto de reflexión del sonido al comprender instalados directamente en la parte posterior del altavoz unos elementos vibratorios consistentes en unos muelles concéntricos que se vinculan a la cópula del altavoz por medio de una varilla axial.
ES106472U1964-01-101964-01-10Un dispositivo para obtener efectos de reverberacion o eco.
ExpiredES106472Y
(es)