FR1570072A - - Google Patents

Info

Publication number
FR1570072A
FR1570072A FR1570072DA FR1570072A FR 1570072 A FR1570072 A FR 1570072A FR 1570072D A FR1570072D A FR 1570072DA FR 1570072 A FR1570072 A FR 1570072A
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
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 filed Critical
Application granted granted Critical
Publication of FR1570072A publication Critical patent/FR1570072A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
FR1570072D 1967-04-28 1968-04-29 Expired FR1570072A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967S0109623 DE1298537B (de) 1967-04-28 1967-04-28 Verfahren zum Erkennen von Betriebssignalen in einem Daten-Vermittlungssystem

Publications (1)

Publication Number Publication Date
FR1570072A true FR1570072A (fr) 1969-06-06

Family

ID=7529665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1570072D Expired FR1570072A (fr) 1967-04-28 1968-04-29

Country Status (7)

Country Link
BE (1) BE714292A (fr)
CH (1) CH472813A (fr)
DE (1) DE1298537B (fr)
FR (1) FR1570072A (fr)
GB (1) GB1177186A (fr)
NL (1) NL6805990A (fr)
SE (1) SE333162B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626375A (en) * 1970-03-26 1971-12-07 Burroughs Corp Switching data set

Also Published As

Publication number Publication date
BE714292A (fr) 1968-10-28
CH472813A (de) 1969-05-15
SE333162B (sv) 1971-03-08
NL6805990A (fr) 1968-10-29
DE1298537B (de) 1969-07-03
GB1177186A (en) 1970-01-07

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Legal Events

Date Code Title Description
ST Notification of lapse