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Lluquet Ferrer Guillermo
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Lluquet Ferrer Guillermo
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Priority to ES114953UpriorityCriticalpatent/ES114953Y/en
Publication of ES114953UpublicationCriticalpatent/ES114953U/en
Application grantedgrantedCritical
Publication of ES114953YpublicationCriticalpatent/ES114953Y/en
Obtaining Desirable Characteristics In Audible-Bandwidth Transducers
(AREA)
Abstract
A STEM FOR MICROPHONES AND SIMILAR essentially characterized because being of the type that is constituted by the combination of two tubes in telescopic mounting, it presents the interior of said tubes provided with a movable sector so that it causes an adjustable expansion of its own diameter and because the aforementioned expansion of the inner tube serves to fix its different positions of displacement with respect to the outer tube no. (Machine-translation by Google Translate, not legally binding)
ES114953U1965-07-201965-07-20
A STEM FOR MICROPHONES AND SIMILAR.
ExpiredES114953Y
(en)
Device by which the nut is subjected at the end of the tube wrenches perfecting its employment. (Machine-translation by Google Translate, not legally binding)