ES417912A2 - Amplificador para audifonos de sordera con transformador electroacustico conectado al mismo. - Google Patents

Amplificador para audifonos de sordera con transformador electroacustico conectado al mismo.

Info

Publication number
ES417912A2
ES417912A2 ES417912A ES417912A ES417912A2 ES 417912 A2 ES417912 A2 ES 417912A2 ES 417912 A ES417912 A ES 417912A ES 417912 A ES417912 A ES 417912A ES 417912 A2 ES417912 A2 ES 417912A2
Authority
ES
Spain
Prior art keywords
translation
amplifier
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.)
Expired
Application number
ES417912A
Other languages
English (en)
Spanish (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.)
BOMMER AG
Original Assignee
BOMMER AG
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
Priority claimed from CH1305772A external-priority patent/CH542564A/de
Application filed by BOMMER AG filed Critical BOMMER AG
Publication of ES417912A2 publication Critical patent/ES417912A2/es
Expired legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
ES417912A 1972-09-05 1973-08-16 Amplificador para audifonos de sordera con transformador electroacustico conectado al mismo. Expired ES417912A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1305772A CH542564A (de) 1966-07-06 1972-09-05 Hörgerät mit einem Verstärker und mit an demselben angeschlossenem elektro-akustischem Wandler

Publications (1)

Publication Number Publication Date
ES417912A2 true ES417912A2 (es) 1976-06-01

Family

ID=4388902

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417912A Expired ES417912A2 (es) 1972-09-05 1973-08-16 Amplificador para audifonos de sordera con transformador electroacustico conectado al mismo.

Country Status (3)

Country Link
JP (1) JPS4965709A (index.php)
AT (1) AT320043B (index.php)
ES (1) ES417912A2 (index.php)

Also Published As

Publication number Publication date
JPS4965709A (index.php) 1974-06-26
AT320043B (de) 1975-01-27

Similar Documents

Publication Publication Date Title
GB1446767A (en) Apparatus for inserting an eardrum drain
IT8026298A0 (it) Apparato per regolare la corrente fornita ad una linea telefonica.
ES417912A2 (es) Amplificador para audifonos de sordera con transformador electroacustico conectado al mismo.
JPS5276001A (en) 4 cannel stereo system
IT8024556A0 (it) Membrana per altoparlante.
GB1199299A (en) Improvements in or relating to Stage by Stage Encoders
GB1273262A (en) An alkaline galvanic cell
GB916274A (en) Improvements in or relating to aerial arrangements
JPS5229725A (en) Acoustic equipment diaphragm
JPS5227626A (en) Headphone device
GB1246381A (en) Improvements in or relating to telephone instrument circuit arrangements
JPS536553A (en) Variable gain amplifier
JPS5211002A (en) Headphone system
GB1115018A (en) Apparatus for electro-encephalography
JPS54109401A (en) Signal converter
FR1263511A (fr) Appareil de prothèse binauricualire pour déficients de l'ouïe, à ampli bi-canal
JPS5325340A (en) Audio amplifier
ES191230U (es) Circuito de celula fotoelectrica.
CA737482A (en) 1(2,4-dimethylphenyl)-2-pyrrolidinobutane
CA645118A (en) Papermaker's felt
CA503681A (en) System for generating scanning currents
CA636270A (en) Hearing aids
CA644835A (en) Resins from polyamines and bis(2,3-epoxycyclopentyl) ether
IT8323643A0 (it) Generatore elettroacustico del suono.
GB932738A (en) Improvements in or relating to sound reproduction apparatus

Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170704