BE427136A - - Google Patents

Info

Publication number
BE427136A
BE427136A BE427136DA BE427136A BE 427136 A BE427136 A BE 427136A BE 427136D A BE427136D A BE 427136DA BE 427136 A BE427136 A BE 427136A
Authority
BE
Belgium
Prior art keywords
emi
anticipation
value
corrector
lateral
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE427136A publication Critical patent/BE427136A/fr

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S1/00Beacons 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
    • G01S1/72Beacons 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 ultrasonic, sonic or infrasonic 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)
  • Toys (AREA)
BE427136D 1937-03-25 BE427136A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS837348X 1937-03-25

Publications (1)

Publication Number Publication Date
BE427136A true BE427136A (enrdf_load_stackoverflow)

Family

ID=5455967

Family Applications (1)

Application Number Title Priority Date Filing Date
BE427136D BE427136A (enrdf_load_stackoverflow) 1937-03-25

Country Status (2)

Country Link
BE (1) BE427136A (enrdf_load_stackoverflow)
FR (1) FR837348A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR837348A (fr) 1939-02-08

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