FR853310A - - Google Patents

Info

Publication number
FR853310A
FR853310A FR853310DA FR853310A FR 853310 A FR853310 A FR 853310A FR 853310D A FR853310D A FR 853310DA FR 853310 A FR853310 A FR 853310A
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
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.)
Publication date
Application granted granted Critical
Publication of FR853310A publication Critical patent/FR853310A/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)
  • Mobile Radio Communication Systems (AREA)
FR853310D 1938-04-30 Expired FR853310A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE221040X 1938-04-30

Publications (1)

Publication Number Publication Date
FR853310A true FR853310A (fr) 1940-03-15

Family

ID=5837873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR853310D Expired FR853310A (fr) 1938-04-30

Country Status (3)

Country Link
US (1) US2255741A (fr)
CH (1) CH221040A (fr)
FR (1) FR853310A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602161A (en) * 1947-01-25 1952-07-01 Sperry Corp Modulation system for craft guidance
US2945225A (en) * 1956-06-15 1960-07-12 Sperry Rand Corp Apparatus for radio beam guidance of a mobile craft
GB2311486B (en) * 1996-03-29 2000-03-22 Minnesota Mining & Mfg Method for connecting two components especially in the assembly of diaphragm valves

Also Published As

Publication number Publication date
US2255741A (en) 1941-09-09
CH221040A (de) 1942-05-15

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