ES190184U - Laboratorio de idiomas portatil. - Google Patents

Laboratorio de idiomas portatil.

Info

Publication number
ES190184U
ES190184U ES0190184U ES190184U ES190184U ES 190184 U ES190184 U ES 190184U ES 0190184 U ES0190184 U ES 0190184U ES 190184 U ES190184 U ES 190184U ES 190184 U ES190184 U ES 190184U
Authority
ES
Spain
Prior art keywords
laboratory
translation
machine
legally binding
google translate
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
ES0190184U
Other languages
English (en)
Other versions
ES190184Y (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.)
Empresa Nacional de Optica SA
Original Assignee
Empresa Nacional de Optica 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 Empresa Nacional de Optica SA filed Critical Empresa Nacional de Optica SA
Priority to ES1973190184U priority Critical patent/ES190184Y/es
Publication of ES190184U publication Critical patent/ES190184U/es
Application granted granted Critical
Publication of ES190184Y publication Critical patent/ES190184Y/es
Expired legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)

Abstract

Laboratorio de idiomas portátil, caracterizado por el hecho de componerse de un mueble a modo de mesa, fácilmente transportable, por ejemplo presentando ruedas orientables, que incorpora todos los elementos necesarios para desarrollar una completa clase de laboratorio, citándose entre estos elementos un micrófono para que el profesor dirija la clase, unos auriculares para qué el mismo escuche el trabajo desarrollado en el laboratorio, un proyector abatible para la proyección de films, filminas y diapositivas, dos magnetófonos a cassettes, un panel principal, con los mandos necesarios para coordinar el trabajo, un conector para derivar desde de el mismo, mediante cables a unas cajas de conexión, estas cajas de conexión, para los cascos de los alumnos, un altavoz y unos tableros abatibles, que pueden cerrar el mueble para su protección.
ES1973190184U 1973-03-30 1973-03-30 Laboratorio de idiomas portatil. Expired ES190184Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1973190184U ES190184Y (es) 1973-03-30 1973-03-30 Laboratorio de idiomas portatil.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1973190184U ES190184Y (es) 1973-03-30 1973-03-30 Laboratorio de idiomas portatil.

Publications (2)

Publication Number Publication Date
ES190184U true ES190184U (es) 1974-04-16
ES190184Y ES190184Y (es) 1974-11-01

Family

ID=8361044

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1973190184U Expired ES190184Y (es) 1973-03-30 1973-03-30 Laboratorio de idiomas portatil.

Country Status (1)

Country Link
ES (1) ES190184Y (es)

Also Published As

Publication number Publication date
ES190184Y (es) 1974-11-01

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