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.)
Ramirez Vazquez Antonio
Original Assignee
Ramirez Vazquez Antonio
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 Ramirez Vazquez AntoniofiledCriticalRamirez Vazquez Antonio
Priority to ES0192237UpriorityCriticalpatent/ES192237U/en
Publication of ES192237UpublicationCriticalpatent/ES192237U/en
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups
(AREA)
Abstract
Sound column, characterized by being formed by a loudspeaker, at the end of a tube, whose dimensions are in direct relation with the loudspeaker itself and the resonant value thereof, this tube being externally embellished by a decorative fabric and whose ends close two caps grooved and glued to the inside of the tube for sound outlet and air intake, respectively. (Machine-translation by Google Translate, not legally binding)
ES0192237U1973-06-071973-06-07Sound column (Machine-translation by Google Translate, not legally binding)
PendingES192237U
(en)
Procedure to produce rolled, rolled or other conformations in a permanent and rigid form in diociable materials and device for their realization (Machine-translation by Google Translate, not legally binding)