DK35471C - Procedure for the transmission of sound by electrical means and for the recording and reproduction of sound film. - Google Patents

Procedure for the transmission of sound by electrical means and for the recording and reproduction of sound film.

Info

Publication number
DK35471C
DK35471C DK35471DA DK35471C DK 35471 C DK35471 C DK 35471C DK 35471D A DK35471D A DK 35471DA DK 35471 C DK35471 C DK 35471C
Authority
DK
Denmark
Prior art keywords
sound
reproduction
recording
procedure
transmission
Prior art date
Application number
Other languages
Danish (da)
Inventor
Axel Carl Georg Petersen
Arnold Poulsen
Original Assignee
Elektroingenioer Axel Carl Geo
Elektroingenioer Arnold Poulse
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 Elektroingenioer Axel Carl Geo, Elektroingenioer Arnold Poulse filed Critical Elektroingenioer Axel Carl Geo
Application granted granted Critical
Publication of DK35471C publication Critical patent/DK35471C/en

Links

DK35471D 1924-11-18 1924-11-18 Procedure for the transmission of sound by electrical means and for the recording and reproduction of sound film. DK35471C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK35471T 1924-11-18

Publications (1)

Publication Number Publication Date
DK35471C true DK35471C (en) 1926-01-04

Family

ID=8124116

Family Applications (1)

Application Number Title Priority Date Filing Date
DK35471D DK35471C (en) 1924-11-18 1924-11-18 Procedure for the transmission of sound by electrical means and for the recording and reproduction of sound film.

Country Status (1)

Country Link
DK (1) DK35471C (en)

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