FR2171336A1 - - Google Patents

Info

Publication number
FR2171336A1
FR2171336A1 FR7304597A FR7304597A FR2171336A1 FR 2171336 A1 FR2171336 A1 FR 2171336A1 FR 7304597 A FR7304597 A FR 7304597A FR 7304597 A FR7304597 A FR 7304597A FR 2171336 A1 FR2171336 A1 FR 2171336A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7304597A
Other languages
French (fr)
Other versions
FR2171336B1 (ja
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2171336A1 publication Critical patent/FR2171336A1/fr
Application granted granted Critical
Publication of FR2171336B1 publication Critical patent/FR2171336B1/fr
Expired legal-status Critical Current

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)
FR7304597A 1972-02-10 1973-02-09 Expired FR2171336B1 (ja)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2171336A1 true FR2171336A1 (ja) 1973-09-21
FR2171336B1 FR2171336B1 (ja) 1980-03-07

Family

ID=9810851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304597A Expired FR2171336B1 (ja) 1972-02-10 1973-02-09

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048868A1 (de) * 1980-09-26 1982-04-07 Siemens Aktiengesellschaft Kommunikationssystem, insbesondere Fernsprechsystem

Families Citing this family (1)

* 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048868A1 (de) * 1980-09-26 1982-04-07 Siemens Aktiengesellschaft Kommunikationssystem, insbesondere Fernsprechsystem

Also Published As

Publication number Publication date
FR2171336B1 (ja) 1980-03-07
AU5156373A (en) 1974-08-01
CH561994A5 (ja) 1975-05-15
GB1363357A (en) 1974-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse