ES265103U - Caja o columna acustica perfeccionada. - Google Patents

Caja o columna acustica perfeccionada.

Info

Publication number
ES265103U
ES265103U ES1981265103U ES265103U ES265103U ES 265103 U ES265103 U ES 265103U ES 1981265103 U ES1981265103 U ES 1981265103U ES 265103 U ES265103 U ES 265103U ES 265103 U ES265103 U ES 265103U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
box
Prior art date
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.)
Granted
Application number
ES1981265103U
Other languages
English (en)
Other versions
ES265103Y (es
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.)
INTERNATIONAL MULTI SONS SA
Original Assignee
INTERNATIONAL MULTI SONS SA
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 INTERNATIONAL MULTI SONS SA filed Critical INTERNATIONAL MULTI SONS SA
Priority to ES1981265103U priority Critical patent/ES265103Y/es
Publication of ES265103U publication Critical patent/ES265103U/es
Application granted granted Critical
Publication of ES265103Y publication Critical patent/ES265103Y/es
Expired legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

Caja o columna acústica perfeccionada, para la reproducción al menos de los registros graves del espectro audible que comportan un altavoz circular y un laberinto de tubos cilíndricos del tipo cuarto de onda, caracterizada porque el laberinto está constituído por tubos de diámetros diferentes ajustados tangencialmente dos a dos y unidos unos a los otros según sus generatrices de contacto, estando fijado el altavoz en el extremo de uno de los tubos.
ES1981265103U 1981-01-15 1981-01-15 Caja o columna acustica perfeccionada. Expired ES265103Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1981265103U ES265103Y (es) 1981-01-15 1981-01-15 Caja o columna acustica perfeccionada.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1981265103U ES265103Y (es) 1981-01-15 1981-01-15 Caja o columna acustica perfeccionada.

Publications (2)

Publication Number Publication Date
ES265103U true ES265103U (es) 1982-12-01
ES265103Y ES265103Y (es) 1983-06-01

Family

ID=8420435

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981265103U Expired ES265103Y (es) 1981-01-15 1981-01-15 Caja o columna acustica perfeccionada.

Country Status (1)

Country Link
ES (1) ES265103Y (es)

Also Published As

Publication number Publication date
ES265103Y (es) 1983-06-01

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