DK32622C - Talemaskine med elektrisk Lydoverføring. - Google Patents

Talemaskine med elektrisk Lydoverføring.

Info

Publication number
DK32622C
DK32622C DK32622DA DK32622C DK 32622 C DK32622 C DK 32622C DK 32622D A DK32622D A DK 32622DA DK 32622 C DK32622 C DK 32622C
Authority
DK
Denmark
Prior art keywords
sound transmission
electric sound
speech machine
speech
machine
Prior art date
Application number
Other languages
English (en)
Original Assignee
Apparatfabrikanterne Telegraph
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 Apparatfabrikanterne Telegraph filed Critical Apparatfabrikanterne Telegraph
Application granted granted Critical
Publication of DK32622C publication Critical patent/DK32622C/da

Links

DK32622D 1922-03-27 1922-03-27 Talemaskine med elektrisk Lydoverføring. DK32622C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK32622T 1922-03-27

Publications (1)

Publication Number Publication Date
DK32622C true DK32622C (da) 1923-12-17

Family

ID=8120913

Family Applications (1)

Application Number Title Priority Date Filing Date
DK32622D DK32622C (da) 1922-03-27 1922-03-27 Talemaskine med elektrisk Lydoverføring.

Country Status (1)

Country Link
DK (1) DK32622C (da)

Similar Documents

Publication Publication Date Title
DK32622C (da) Talemaskine med elektrisk Lydoverføring.
CH99912A (fr) Guide-cornes.
DK32817C (da) Talemaskine.
DK34629C (da) Mikrofon.
CH100986A (de) Sprechmaschine mit elektrischer Schallübertragung.
DK35133C (da) Talemaskine med tilhørende Lydplade.
DK27854C (da) Mikrofon.
DK30098C (da) Mikrofon.
FR556877A (fr) Transmission souple
ES81237A1 (es) Mata-moscas eléctrico.
DK31291C (da) Elektrisk Undervandslog.
DK32519C (da) Todelt Remskive.
ES74582A1 (es) Un micrófono mejorado.
ES81680A1 (es) Una máquina eléctrica.
ES83438A1 (es) Una máquina eléctrica.
DK33482C (da) Lydmodtager.
DK35339C (da) Talemaskine.
ES86793A1 (es) Un vibro-masajista auricular eléctrico.
DK33602C (da) Pupiniseret Telefonledning.
DK35985C (da) Mikrotelefon.
DK31246C (da) Rørlæggemaskine.
AT96094B (de) Telephonapparat.
DK28773C (da) Elektrisk Stemmeafgiveapparat.
FR551297A (fr) Transmission progressive
AT105733B (de) Mikrophon.