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DK9378C - Connecting device for use in the operation of telephone exchanges. - Google Patents

Connecting device for use in the operation of telephone exchanges.

Info

Publication number
DK9378C
DK9378C DK9378DA DK9378C DK 9378 C DK9378 C DK 9378C DK 9378D A DK9378D A DK 9378DA DK 9378 C DK9378 C DK 9378C
Authority
DK
Denmark
Prior art keywords
connecting device
telephone exchanges
exchanges
telephone
Prior art date
Application number
Other languages
Danish (da)
Inventor
Wilhelm Ohnesorge
Original Assignee
Wilhelm Ohnesorge
Publication date
Application granted granted Critical
Publication of DK9378C publication Critical patent/DK9378C/en

Links

DK9378D Connecting device for use in the operation of telephone exchanges. DK9378C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK9378T

Publications (1)

Publication Number Publication Date
DK9378C true DK9378C (en) 1907-03-04

Family

ID=27825513

Family Applications (1)

Application Number Title Priority Date Filing Date
DK9378D DK9378C (en) Connecting device for use in the operation of telephone exchanges.

Country Status (1)

Country Link
DK (1) DK9378C (en)

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