DK9120C - Apparatus for recording, storing and reproducing sound by telegraphic means. - Google Patents

Apparatus for recording, storing and reproducing sound by telegraphic means.

Info

Publication number
DK9120C
DK9120C DK9120DA DK9120C DK 9120 C DK9120 C DK 9120C DK 9120D A DK9120D A DK 9120DA DK 9120 C DK9120 C DK 9120C
Authority
DK
Denmark
Prior art keywords
recording
storing
reproducing sound
telegraphic
telegraphic means
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Telegrafonen Patent Poulsen As
Publication date
Application granted granted Critical
Publication of DK9120C publication Critical patent/DK9120C/en

Links

DK9120D Apparatus for recording, storing and reproducing sound by telegraphic means. DK9120C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK2653T

Publications (1)

Publication Number Publication Date
DK9120C true DK9120C (en) 1906-12-17

Family

ID=27819127

Family Applications (7)

Application Number Title Priority Date Filing Date
DK9645D DK9645C (en) Device by Telegraphs.
DK2653D DK2653C (en) Telegraph.
DK11292D DK11292C (en) Device by Telegraph Devices.
DK9120D DK9120C (en) Apparatus for recording, storing and reproducing sound by telegraphic means.
DK3377D DK3377C (en) Procedure for recording and storing intelligence, signals and the like by means of magnetic effects on solid, magnetizable bodies.
DK3629D DK3629C (en) Telegraph.
DK17221D DK17221C (en) Electric Remote Photography Device.

Family Applications Before (3)

Application Number Title Priority Date Filing Date
DK9645D DK9645C (en) Device by Telegraphs.
DK2653D DK2653C (en) Telegraph.
DK11292D DK11292C (en) Device by Telegraph Devices.

Family Applications After (3)

Application Number Title Priority Date Filing Date
DK3377D DK3377C (en) Procedure for recording and storing intelligence, signals and the like by means of magnetic effects on solid, magnetizable bodies.
DK3629D DK3629C (en) Telegraph.
DK17221D DK17221C (en) Electric Remote Photography Device.

Country Status (1)

Country Link
DK (7) DK17221C (en)

Also Published As

Publication number Publication date
DK3629C (en) 1901-01-07
DK17221C (en) 1913-04-14
DK3377C (en) 1900-09-17
DK11292C (en) 1908-09-28
DK9645C (en) 1907-05-27
DK2653C (en) 1899-11-13

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