FR990740A - Radio guidance device - Google Patents

Radio guidance device

Info

Publication number
FR990740A
FR990740A FR990740DA FR990740A FR 990740 A FR990740 A FR 990740A FR 990740D A FR990740D A FR 990740DA FR 990740 A FR990740 A FR 990740A
Authority
FR
France
Prior art keywords
guidance device
radio guidance
radio
guidance
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
Other languages
French (fr)
Inventor
Pierre-Edouard-Julie Jorry
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 FR990740A publication Critical patent/FR990740A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR990740D 1949-05-06 1949-05-06 Radio guidance device Expired FR990740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR990740T 1949-05-06

Publications (1)

Publication Number Publication Date
FR990740A true FR990740A (en) 1951-09-25

Family

ID=9546666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990740D Expired FR990740A (en) 1949-05-06 1949-05-06 Radio guidance device

Country Status (1)

Country Link
FR (1) FR990740A (en)

Similar Documents

Publication Publication Date Title
FR1007350A (en) Improved closure device
FR993173A (en) Sprayer device
FR986867A (en) Advanced rewinder device
FR995204A (en) Clamping device
FR993087A (en) Weighing device
FR990740A (en) Radio guidance device
FR993243A (en) Drying device
FR995370A (en) Anti-glare device
FR990823A (en) Improved closure device
FR986006A (en) New blocking device
FR1012216A (en) Rangefinder device
FR1027416A (en) Advanced spinning device
FR990750A (en) Radio device
FR1012377A (en) Force limiting device
FR66404E (en) Handling device
FR1000891A (en) Gauging device
FR1024481A (en) Locking device
FR988113A (en) Chuck device
FR986070A (en) Basement device
FR1003297A (en) Gimbal device
FR990019A (en) Lubrication device
FR996306A (en) Hinge device
FR60644E (en) Transmission device
FR1012067A (en) Advanced sealing device
FR1000398A (en) Barrel rolling device