NL48157C - - Google Patents

Info

Publication number
NL48157C
NL48157C NL48157DA NL48157C NL 48157 C NL48157 C NL 48157C NL 48157D A NL48157D A NL 48157DA NL 48157 C NL48157 C NL 48157C
Authority
NL
Netherlands
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 NL48157C publication Critical patent/NL48157C/xx

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)
  • Near-Field Transmission Systems (AREA)
NL48157D 1936-02-14 NL48157C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR813969T 1936-02-14

Publications (1)

Publication Number Publication Date
NL48157C true NL48157C (xx)

Family

ID=9266446

Family Applications (1)

Application Number Title Priority Date Filing Date
NL48157D NL48157C (xx) 1936-02-14

Country Status (3)

Country Link
FR (1) FR813969A (xx)
GB (1) GB491963A (xx)
NL (1) NL48157C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767400C (de) * 1939-12-07 1952-07-31 Lorenz A G C Verfahren zur Richtungsbestimmung mittels rotierender Richtstrahlung

Also Published As

Publication number Publication date
GB491963A (en) 1938-09-09
FR813969A (fr) 1937-06-12

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