SE404575B - Enligt tidsfordelningsprincipen arbetande abonnentelefonanleggning - Google Patents

Enligt tidsfordelningsprincipen arbetande abonnentelefonanleggning

Info

Publication number
SE404575B
SE404575B SE7313832A SE7313832A SE404575B SE 404575 B SE404575 B SE 404575B SE 7313832 A SE7313832 A SE 7313832A SE 7313832 A SE7313832 A SE 7313832A SE 404575 B SE404575 B SE 404575B
Authority
SE
Sweden
Prior art keywords
telephone system
time distribution
subscriber telephone
distribution principle
principle working
Prior art date
Application number
SE7313832A
Other languages
English (en)
Inventor
I H Williams
Original Assignee
Thorn Ericsson Telecomm
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
Priority claimed from GB4716072A external-priority patent/GB1410508A/en
Application filed by Thorn Ericsson Telecomm filed Critical Thorn Ericsson Telecomm
Publication of SE404575B publication Critical patent/SE404575B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42314—Systems providing special services or facilities to subscribers in private branch exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/06—Arrangements for interconnection not involving centralised switching involving combinations of interconnecting lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
SE7313832A 1972-10-12 1973-10-11 Enligt tidsfordelningsprincipen arbetande abonnentelefonanleggning SE404575B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4716072A GB1410508A (en) 1972-10-12 1972-10-12 Telephone systems

Publications (1)

Publication Number Publication Date
SE404575B true SE404575B (sv) 1978-10-09

Family

ID=10443966

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7313832A SE404575B (sv) 1972-10-12 1973-10-11 Enligt tidsfordelningsprincipen arbetande abonnentelefonanleggning

Country Status (4)

Country Link
IE (1) IE38355B1 (sv)
IT (1) IT998744B (sv)
SE (1) SE404575B (sv)
ZA (1) ZA737860B (sv)

Also Published As

Publication number Publication date
IE38355B1 (en) 1978-03-01
IT998744B (it) 1976-02-20
IE38355L (en) 1974-04-12
ZA737860B (en) 1974-10-30

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