FR1534950A - Traffic observation device - Google Patents

Traffic observation device

Info

Publication number
FR1534950A
FR1534950A FR111702A FR111702A FR1534950A FR 1534950 A FR1534950 A FR 1534950A FR 111702 A FR111702 A FR 111702A FR 111702 A FR111702 A FR 111702A FR 1534950 A FR1534950 A FR 1534950A
Authority
FR
France
Prior art keywords
observation device
traffic observation
traffic
observation
Prior art date
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
FR111702A
Other languages
French (fr)
Inventor
Roger Desplanques
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
Le Materiel Telephonique Thomson CSF
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 CSF Compagnie Generale de Telegraphie sans Fil SA, Le Materiel Telephonique Thomson CSF filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR111702A priority Critical patent/FR1534950A/en
Priority to CH906868A priority patent/CH479211A/en
Application granted granted Critical
Publication of FR1534950A publication Critical patent/FR1534950A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR111702A 1967-06-23 1967-06-23 Traffic observation device Expired FR1534950A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR111702A FR1534950A (en) 1967-06-23 1967-06-23 Traffic observation device
CH906868A CH479211A (en) 1967-06-23 1968-06-18 Traffic observation device in a switching center

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR111702A FR1534950A (en) 1967-06-23 1967-06-23 Traffic observation device

Publications (1)

Publication Number Publication Date
FR1534950A true FR1534950A (en) 1968-08-02

Family

ID=8633720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR111702A Expired FR1534950A (en) 1967-06-23 1967-06-23 Traffic observation device

Country Status (2)

Country Link
CH (1) CH479211A (en)
FR (1) FR1534950A (en)

Also Published As

Publication number Publication date
CH479211A (en) 1969-09-30

Similar Documents

Publication Publication Date Title
CH478298A (en) Anchoring device
CH468824A (en) Osteosynthesis device
CH478581A (en) Air filter device
BE839587Q (en) CONNECTION DEVICE FOR DUCTS
CH467198A (en) Labeling device
FR1522269A (en) Aerosol sampling device
FR1547625A (en) Anchoring device
CH455323A (en) Instrument protection device
FR1532199A (en) Vehicle guidance device
FR1459823A (en) Route marking device
CH459620A (en) Character identification device
CH505343A (en) Ignition device
FR1534950A (en) Traffic observation device
FR1528113A (en) Ear protection device
FR1519944A (en) Coupling device for movable partitions on site
FR1502184A (en) Observation device
FR1397368A (en) Rail-road traffic device
FR1535624A (en) Watering device
FR1547097A (en) Device for vehicle acceleration
FR1374850A (en) Road lighting device
FR1524435A (en) Force selection device
FR1537880A (en) Afocal device for periscope or monobloe observation window
FR1523023A (en) Ice warning device
FR1468581A (en) Identification device
FR1543034A (en) Casting device