DK76962C - Coupling device for automatic telephone systems. - Google Patents

Coupling device for automatic telephone systems.

Info

Publication number
DK76962C
DK76962C DK487147A DK487147A DK76962C DK 76962 C DK76962 C DK 76962C DK 487147 A DK487147 A DK 487147A DK 487147 A DK487147 A DK 487147A DK 76962 C DK76962 C DK 76962C
Authority
DK
Denmark
Prior art keywords
coupling device
telephone systems
automatic telephone
automatic
systems
Prior art date
Application number
DK487147A
Other languages
Danish (da)
Inventor
Per Harry Elias Claesson
Harry Freese
Sten Daniel Vigren
Original Assignee
Per Harry Elias Claesson
Harry Freese
Sten Daniel Vigren
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 Per Harry Elias Claesson, Harry Freese, Sten Daniel Vigren filed Critical Per Harry Elias Claesson
Application granted granted Critical
Publication of DK76962C publication Critical patent/DK76962C/en

Links

DK487147A 1945-04-04 1947-12-22 Coupling device for automatic telephone systems. DK76962C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE76962X 1945-04-04

Publications (1)

Publication Number Publication Date
DK76962C true DK76962C (en) 1954-01-11

Family

ID=20272069

Family Applications (1)

Application Number Title Priority Date Filing Date
DK487147A DK76962C (en) 1945-04-04 1947-12-22 Coupling device for automatic telephone systems.

Country Status (1)

Country Link
DK (1) DK76962C (en)

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