DK78822C - Coupling for use in automatic telephone systems. - Google Patents

Coupling for use in automatic telephone systems.

Info

Publication number
DK78822C
DK78822C DK64853A DK64853A DK78822C DK 78822 C DK78822 C DK 78822C DK 64853 A DK64853 A DK 64853A DK 64853 A DK64853 A DK 64853A DK 78822 C DK78822 C DK 78822C
Authority
DK
Denmark
Prior art keywords
coupling
telephone systems
automatic telephone
automatic
systems
Prior art date
Application number
DK64853A
Other languages
Danish (da)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of DK78822C publication Critical patent/DK78822C/en

Links

DK64853A 1952-02-29 1953-02-25 Coupling for use in automatic telephone systems. DK78822C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL78822X 1952-02-29

Publications (1)

Publication Number Publication Date
DK78822C true DK78822C (en) 1955-02-07

Family

ID=19758162

Family Applications (1)

Application Number Title Priority Date Filing Date
DK64853A DK78822C (en) 1952-02-29 1953-02-25 Coupling for use in automatic telephone systems.

Country Status (1)

Country Link
DK (1) DK78822C (en)

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