DK19937C - Telephone exchange connection. - Google Patents

Telephone exchange connection.

Info

Publication number
DK19937C
DK19937C DK19937DA DK19937C DK 19937 C DK19937 C DK 19937C DK 19937D A DK19937D A DK 19937DA DK 19937 C DK19937 C DK 19937C
Authority
DK
Denmark
Prior art keywords
telephone exchange
exchange connection
connection
telephone
exchange
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Bell Telephone Mfg
Publication date
Application granted granted Critical
Publication of DK19937C publication Critical patent/DK19937C/en

Links

DK19937D Telephone exchange connection. DK19937C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK19937T

Publications (1)

Publication Number Publication Date
DK19937C true DK19937C (en) 1915-03-08

Family

ID=27835456

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19937D DK19937C (en) Telephone exchange connection.

Country Status (1)

Country Link
DK (1) DK19937C (en)

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