DK35261C - Telephone exchange system. - Google Patents

Telephone exchange system.

Info

Publication number
DK35261C
DK35261C DK35261DA DK35261C DK 35261 C DK35261 C DK 35261C DK 35261D A DK35261D A DK 35261DA DK 35261 C DK35261 C DK 35261C
Authority
DK
Denmark
Prior art keywords
exchange system
telephone exchange
telephone
exchange
Prior art date
Application number
Other languages
Danish (da)
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 DK35261C publication Critical patent/DK35261C/en

Links

DK35261D 1923-01-13 1923-01-13 Telephone exchange system. DK35261C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK35261T 1923-01-13

Publications (1)

Publication Number Publication Date
DK35261C true DK35261C (en) 1925-11-16

Family

ID=8123896

Family Applications (1)

Application Number Title Priority Date Filing Date
DK35261D DK35261C (en) 1923-01-13 1923-01-13 Telephone exchange system.

Country Status (1)

Country Link
DK (1) DK35261C (en)

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