ES176012U - Special perfected pupiter, for the teaching of hypoacusic. (Machine-translation by Google Translate, not legally binding) - Google Patents

Special perfected pupiter, for the teaching of hypoacusic. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES176012U
ES176012U ES0176012U ES176012U ES176012U ES 176012 U ES176012 U ES 176012U ES 0176012 U ES0176012 U ES 0176012U ES 176012 U ES176012 U ES 176012U ES 176012 U ES176012 U ES 176012U
Authority
ES
Spain
Prior art keywords
teaching
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
ES0176012U
Other languages
Spanish (es)
Other versions
ES176012Y (en
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 ES1972176012U priority Critical patent/ES176012Y/en
Publication of ES176012U publication Critical patent/ES176012U/en
Application granted granted Critical
Publication of ES176012Y publication Critical patent/ES176012Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)

Abstract

Improved desk for the teaching of the hard of hearing, characterized by the fact that it consists of a piece of furniture consisting of several parts, the central one of which incorporates a control and command panel, while the sides have, protected by hinged panels with a lock, a a tape recorder, a turntable and an image projector, all arranged in such a way that, by means of the control and command panel, the connection of the relevant apparatus can be established with the loudspeakers, the headphones of the teacher's helmet and/or an assistant e, independent, with the right and left earphone of each student's helmet located in its corresponding desk, presenting the control and command panel, located centrally, several keypads with the appropriate legends for interconnections and combinations, a microphone mounted on flexible support, an oscilloscope and the necessary signaling pilots. (Machine-translation by Google Translate, not legally binding)
ES1972176012U 1972-01-08 1972-01-08 SPECIAL PERFECTED PUPITRE, FOR THE TEACHING OF HIPOA-CUSICOS. Expired ES176012Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1972176012U ES176012Y (en) 1972-01-08 1972-01-08 SPECIAL PERFECTED PUPITRE, FOR THE TEACHING OF HIPOA-CUSICOS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1972176012U ES176012Y (en) 1972-01-08 1972-01-08 SPECIAL PERFECTED PUPITRE, FOR THE TEACHING OF HIPOA-CUSICOS.

Publications (2)

Publication Number Publication Date
ES176012U true ES176012U (en) 1972-07-01
ES176012Y ES176012Y (en) 1973-01-16

Family

ID=8350229

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1972176012U Expired ES176012Y (en) 1972-01-08 1972-01-08 SPECIAL PERFECTED PUPITRE, FOR THE TEACHING OF HIPOA-CUSICOS.

Country Status (1)

Country Link
ES (1) ES176012Y (en)

Also Published As

Publication number Publication date
ES176012Y (en) 1973-01-16

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