DK76744C - Coupling for monitoring subscribers' counters in automatic signaling systems. - Google Patents

Coupling for monitoring subscribers' counters in automatic signaling systems.

Info

Publication number
DK76744C
DK76744C DK331451A DK331451A DK76744C DK 76744 C DK76744 C DK 76744C DK 331451 A DK331451 A DK 331451A DK 331451 A DK331451 A DK 331451A DK 76744 C DK76744 C DK 76744C
Authority
DK
Denmark
Prior art keywords
counters
coupling
signaling systems
automatic signaling
subscribers
Prior art date
Application number
DK331451A
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 DK76744C publication Critical patent/DK76744C/en

Links

DK331451A 1950-11-06 1951-11-03 Coupling for monitoring subscribers' counters in automatic signaling systems. DK76744C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL76744X 1950-11-06

Publications (1)

Publication Number Publication Date
DK76744C true DK76744C (en) 1953-11-30

Family

ID=19757901

Family Applications (1)

Application Number Title Priority Date Filing Date
DK331451A DK76744C (en) 1950-11-06 1951-11-03 Coupling for monitoring subscribers' counters in automatic signaling systems.

Country Status (1)

Country Link
DK (1) DK76744C (en)

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