FR2152575B2 - - Google Patents

Info

Publication number
FR2152575B2
FR2152575B2 FR7230151A FR7230151A FR2152575B2 FR 2152575 B2 FR2152575 B2 FR 2152575B2 FR 7230151 A FR7230151 A FR 7230151A FR 7230151 A FR7230151 A FR 7230151A FR 2152575 B2 FR2152575 B2 FR 2152575B2
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
FR7230151A
Other languages
French (fr)
Other versions
FR2152575A2 (enExample
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
Priority claimed from DE19702013659 external-priority patent/DE2013659A1/de
Priority claimed from DE19712142320 external-priority patent/DE2142320A1/de
Priority claimed from DE19712142311 external-priority patent/DE2142311A1/de
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2152575A2 publication Critical patent/FR2152575A2/fr
Application granted granted Critical
Publication of FR2152575B2 publication Critical patent/FR2152575B2/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/091—Traffic information broadcasting
    • G08G1/094—Hardware aspects; Signal processing or signal properties, e.g. frequency bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR7230151A 1970-03-21 1972-08-24 Expired FR2152575B2 (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19702013659 DE2013659A1 (de) 1970-03-21 1970-03-21 Verfahren und Einrichtungen zur Durch fuhrung eines einseitig gerichteten Ver kehrswarnfunkes
DE19712142320 DE2142320A1 (de) 1971-08-24 1971-08-24 Empfangsstation fuer ein funknetz
DE19712142311 DE2142311A1 (de) 1971-08-24 1971-08-24 Empfangsstation fuer ein funknetz

Publications (2)

Publication Number Publication Date
FR2152575A2 FR2152575A2 (enExample) 1973-04-27
FR2152575B2 true FR2152575B2 (enExample) 1976-07-23

Family

ID=32073659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230151A Expired FR2152575B2 (enExample) 1970-03-21 1972-08-24

Country Status (1)

Country Link
FR (1) FR2152575B2 (enExample)

Also Published As

Publication number Publication date
FR2152575A2 (enExample) 1973-04-27

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