FR857582A - Dispositif de radioalignement - Google Patents

Dispositif de radioalignement

Info

Publication number
FR857582A
FR857582A FR857582DA FR857582A FR 857582 A FR857582 A FR 857582A FR 857582D A FR857582D A FR 857582DA FR 857582 A FR857582 A FR 857582A
Authority
FR
France
Prior art keywords
alignment device
radio alignment
radio
alignment
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
English (en)
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.)
LE TRANSFORMATEUR
Original Assignee
LE TRANSFORMATEUR
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 LE TRANSFORMATEUR filed Critical LE TRANSFORMATEUR
Application granted granted Critical
Publication of FR857582A publication Critical patent/FR857582A/fr
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)
FR857582D 1939-04-04 1939-04-04 Dispositif de radioalignement Expired FR857582A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR857582T 1939-04-04

Publications (1)

Publication Number Publication Date
FR857582A true FR857582A (fr) 1940-09-19

Family

ID=9329545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857582D Expired FR857582A (fr) 1939-04-04 1939-04-04 Dispositif de radioalignement

Country Status (1)

Country Link
FR (1) FR857582A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603779A (en) * 1945-12-27 1952-07-15 Sperry Corp Radio guidance system
US4414212A (en) * 1981-12-10 1983-11-08 Graham J. Naylor Method of treatment of pre-menstrual syndrome

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603779A (en) * 1945-12-27 1952-07-15 Sperry Corp Radio guidance system
US4414212A (en) * 1981-12-10 1983-11-08 Graham J. Naylor Method of treatment of pre-menstrual syndrome

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