DK34697C - Telefoncentralsystem. - Google Patents

Telefoncentralsystem.

Info

Publication number
DK34697C
DK34697C DK34697DA DK34697C DK 34697 C DK34697 C DK 34697C DK 34697D A DK34697D A DK 34697DA DK 34697 C DK34697 C DK 34697C
Authority
DK
Denmark
Prior art keywords
exchange system
telephone exchange
telephone
exchange
Prior art date
Application number
Other languages
English (en)
Original Assignee
Indehavere Af En Elek Sk Forre
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 Indehavere Af En Elek Sk Forre filed Critical Indehavere Af En Elek Sk Forre
Application granted granted Critical
Publication of DK34697C publication Critical patent/DK34697C/da

Links

DK34697D 1921-08-03 1922-07-31 Telefoncentralsystem. DK34697C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34697X 1921-08-03

Publications (1)

Publication Number Publication Date
DK34697C true DK34697C (da) 1925-07-06

Family

ID=9758911

Family Applications (1)

Application Number Title Priority Date Filing Date
DK34697D DK34697C (da) 1921-08-03 1922-07-31 Telefoncentralsystem.

Country Status (1)

Country Link
DK (1) DK34697C (da)

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