FR1253224A - Table d'informations lumineuse - Google Patents

Table d'informations lumineuse

Info

Publication number
FR1253224A
FR1253224A FR779915A FR779915A FR1253224A FR 1253224 A FR1253224 A FR 1253224A FR 779915 A FR779915 A FR 779915A FR 779915 A FR779915 A FR 779915A FR 1253224 A FR1253224 A FR 1253224A
Authority
FR
France
Prior art keywords
information table
illuminated information
illuminated
information
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
FR779915A
Other languages
English (en)
Inventor
Jean Pierrat
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.)
Ateliers dAviation Louis Breguet SA
Original Assignee
Ateliers dAviation Louis Breguet SA
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 Ateliers dAviation Louis Breguet SA filed Critical Ateliers dAviation Louis Breguet SA
Priority to FR779915A priority Critical patent/FR1253224A/fr
Priority to CH361403D priority patent/CH361403A/fr
Application granted granted Critical
Publication of FR1253224A publication Critical patent/FR1253224A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G01C21/22—Plotting boards
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR779915A 1958-11-24 1958-11-24 Table d'informations lumineuse Expired FR1253224A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR779915A FR1253224A (fr) 1958-11-24 1958-11-24 Table d'informations lumineuse
CH361403D CH361403A (fr) 1958-11-24 1959-11-19 Table d'informations lumineuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR779915A FR1253224A (fr) 1958-11-24 1958-11-24 Table d'informations lumineuse

Publications (1)

Publication Number Publication Date
FR1253224A true FR1253224A (fr) 1961-02-10

Family

ID=8708573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779915A Expired FR1253224A (fr) 1958-11-24 1958-11-24 Table d'informations lumineuse

Country Status (2)

Country Link
CH (1) CH361403A (fr)
FR (1) FR1253224A (fr)

Also Published As

Publication number Publication date
CH361403A (fr) 1962-04-15

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