DK34787C - Telephone exchange system. - Google Patents

Telephone exchange system.

Info

Publication number
DK34787C
DK34787C DK34787DA DK34787C DK 34787 C DK34787 C DK 34787C DK 34787D A DK34787D A DK 34787DA DK 34787 C DK34787 C DK 34787C
Authority
DK
Denmark
Prior art keywords
exchange system
telephone exchange
telephone
exchange
Prior art date
Application number
Other languages
Danish (da)
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 DK34787C publication Critical patent/DK34787C/en

Links

DK34787D 1921-01-27 1921-01-27 Telephone exchange system. DK34787C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK34787T 1921-01-27

Publications (1)

Publication Number Publication Date
DK34787C true DK34787C (en) 1925-07-27

Family

ID=8123351

Family Applications (1)

Application Number Title Priority Date Filing Date
DK34787D DK34787C (en) 1921-01-27 1921-01-27 Telephone exchange system.

Country Status (1)

Country Link
DK (1) DK34787C (en)

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