DK32907C - Telefoncentralsystem. - Google Patents

Telefoncentralsystem.

Info

Publication number
DK32907C
DK32907C DK32907DA DK32907C DK 32907 C DK32907 C DK 32907C DK 32907D A DK32907D A DK 32907DA DK 32907 C DK32907 C DK 32907C
Authority
DK
Denmark
Prior art keywords
exchange system
telephone exchange
telephone
exchange
Prior art date
Application number
Other languages
English (en)
Original Assignee
Telefonapparatfabrikanterne Be
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 Telefonapparatfabrikanterne Be filed Critical Telefonapparatfabrikanterne Be
Application granted granted Critical
Publication of DK32907C publication Critical patent/DK32907C/da

Links

DK32907D 1919-04-11 1920-05-29 Telefoncentralsystem. DK32907C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32907XA 1919-04-11 1919-04-11

Publications (1)

Publication Number Publication Date
DK32907C true DK32907C (da) 1924-03-03

Family

ID=21705092

Family Applications (1)

Application Number Title Priority Date Filing Date
DK32907D DK32907C (da) 1919-04-11 1920-05-29 Telefoncentralsystem.

Country Status (1)

Country Link
DK (1) DK32907C (da)

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