FR2176838B1 - - Google Patents

Info

Publication number
FR2176838B1
FR2176838B1 FR7309626A FR7309626A FR2176838B1 FR 2176838 B1 FR2176838 B1 FR 2176838B1 FR 7309626 A FR7309626 A FR 7309626A FR 7309626 A FR7309626 A FR 7309626A FR 2176838 B1 FR2176838 B1 FR 2176838B1
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.)
Expired
Application number
FR7309626A
Other languages
French (fr)
Other versions
FR2176838A1 (en
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.)
Nederlanden Staat
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Publication of FR2176838A1 publication Critical patent/FR2176838A1/fr
Application granted granted Critical
Publication of FR2176838B1 publication Critical patent/FR2176838B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
    • H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques
    • H04L12/525—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques involving a stored program control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
FR7309626A 1972-03-17 1973-03-16 Expired FR2176838B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7203611A NL147302B (en) 1972-03-17 1972-03-17 SYSTEM FOR SYNCHRONOUS DATA TRANSMISSION BETWEEN A SUBSCRIBER AND A TERMINAL CENTER.

Publications (2)

Publication Number Publication Date
FR2176838A1 FR2176838A1 (en) 1973-11-02
FR2176838B1 true FR2176838B1 (en) 1977-04-29

Family

ID=19815637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309626A Expired FR2176838B1 (en) 1972-03-17 1973-03-16

Country Status (6)

Country Link
BE (1) BE796943A (en)
CH (1) CH552314A (en)
FR (1) FR2176838B1 (en)
GB (1) GB1394948A (en)
NL (1) NL147302B (en)
SE (1) SE7303647L (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL90792C (en) * 1952-05-13
NL107923C (en) * 1955-06-28
FR1493361A (en) * 1965-09-22 1967-08-25 Nederlanden Staat Information transmission system
FR2177242A5 (en) * 1972-03-21 1973-11-02 Holweg Const Mec

Also Published As

Publication number Publication date
DE2312809A1 (en) 1973-09-27
SE7303647L (en) 1973-09-18
GB1394948A (en) 1975-05-21
CH552314A (en) 1974-07-31
DE2312809B2 (en) 1976-09-23
BE796943A (en) 1973-07-16
FR2176838A1 (en) 1973-11-02
NL7203611A (en) 1973-09-19
NL147302B (en) 1975-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse