DK4423C - Magnetiserbart Materiale til Skriftgrund for Telegrafoner. - Google Patents

Magnetiserbart Materiale til Skriftgrund for Telegrafoner.

Info

Publication number
DK4423C
DK4423C DK4423DA DK4423C DK 4423 C DK4423 C DK 4423C DK 4423D A DK4423D A DK 4423DA DK 4423 C DK4423 C DK 4423C
Authority
DK
Denmark
Prior art keywords
telegraph
fonts
magnetizable material
magnetizable
telegraph fonts
Prior art date
Application number
Other languages
English (en)
Inventor
Valdemar Poulsen
Original Assignee
Valdemar Poulsen
Publication date
Application granted granted Critical
Publication of DK4423C publication Critical patent/DK4423C/da

Links

DK4423D Magnetiserbart Materiale til Skriftgrund for Telegrafoner. DK4423C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK4423T

Publications (1)

Publication Number Publication Date
DK4423C true DK4423C (da) 1901-12-09

Family

ID=27820795

Family Applications (1)

Application Number Title Priority Date Filing Date
DK4423D DK4423C (da) Magnetiserbart Materiale til Skriftgrund for Telegrafoner.

Country Status (1)

Country Link
DK (1) DK4423C (da)

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