BE473670A - - Google Patents

Info

Publication number
BE473670A
BE473670A BE473670DA BE473670A BE 473670 A BE473670 A BE 473670A BE 473670D A BE473670D A BE 473670DA BE 473670 A BE473670 A BE 473670A
Authority
BE
Belgium
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 of BE473670A publication Critical patent/BE473670A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
BE473670D 1945-12-07 BE473670A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US633463A US2468110A (en) 1945-12-07 1945-12-07 Cathode-ray indicator

Publications (1)

Publication Number Publication Date
BE473670A true BE473670A (en:Method)

Family

ID=24539725

Family Applications (1)

Application Number Title Priority Date Filing Date
BE473670D BE473670A (en:Method) 1945-12-07

Country Status (3)

Country Link
US (1) US2468110A (en:Method)
BE (1) BE473670A (en:Method)
FR (1) FR951257A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007163A (en) * 1950-01-23 1961-10-31 Itt Radio direction finder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE425113A (en:Method) * 1936-12-24
US2408039A (en) * 1941-03-05 1946-09-24 Int Standard Electric Corp Electronic rotation direction finder
BE469786A (en:Method) * 1941-12-18

Also Published As

Publication number Publication date
FR951257A (fr) 1949-10-20
US2468110A (en) 1949-04-26

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