CH561994A5 - - Google Patents

Info

Publication number
CH561994A5
CH561994A5 CH192573A CH192573A CH561994A5 CH 561994 A5 CH561994 A5 CH 561994A5 CH 192573 A CH192573 A CH 192573A CH 192573 A CH192573 A CH 192573A CH 561994 A5 CH561994 A5 CH 561994A5
Authority
CH
Switzerland
Application number
CH192573A
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH561994A5 publication Critical patent/CH561994A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
    • H04M9/022—Multiplex systems
    • H04M9/025—Time division multiplex systems, e.g. loop systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
CH192573A 1972-02-10 1973-02-09 CH561994A5 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB623472A GB1363357A (en) 1972-02-10 1972-02-10 Telephone system

Publications (1)

Publication Number Publication Date
CH561994A5 true CH561994A5 (cs) 1975-05-15

Family

ID=9810851

Family Applications (1)

Application Number Title Priority Date Filing Date
CH192573A CH561994A5 (cs) 1972-02-10 1973-02-09

Country Status (4)

Country Link
AU (1) AU5156373A (cs)
CH (1) CH561994A5 (cs)
FR (1) FR2171336B1 (cs)
GB (1) GB1363357A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117357A (en) * 1979-03-02 1980-09-09 Nippon Telegr & Teleph Corp <Ntt> Time-division multiplex communication system
DE3036380A1 (de) * 1980-09-26 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Kommunikationssystem, insbesondere fernsprechsystem

Also Published As

Publication number Publication date
FR2171336A1 (cs) 1973-09-21
FR2171336B1 (cs) 1980-03-07
AU5156373A (en) 1974-08-01
GB1363357A (en) 1974-08-14

Similar Documents

Publication Publication Date Title
FR2179093A1 (cs)
JPS4897530A (cs)
FR2171336B1 (cs)
JPS5134447Y2 (cs)
JPS5240320B2 (cs)
JPS4947011U (cs)
JPS5141997B2 (cs)
JPS4966796U (cs)
JPS4879213A (cs)
JPS4921709A (cs)
JPS5229910Y2 (cs)
SU431876A1 (cs)
JPS4948151A (cs)
JPS4865552U (cs)
AU7471774A (cs)
CS155895B1 (cs)
JPS4897041A (cs)
CH559637A5 (cs)
CH569099A5 (cs)
NL7314519A (cs)
BG17151A1 (cs)
BG18670A1 (cs)
CH249373A4 (cs)
SE377310B (cs)
CH559885A5 (cs)

Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased