NL63653C - - Google Patents

Info

Publication number
NL63653C
NL63653C NL63653DA NL63653C NL 63653 C NL63653 C NL 63653C NL 63653D A NL63653D A NL 63653DA NL 63653 C NL63653 C NL 63653C
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 NL63653C publication Critical patent/NL63653C/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)
NL63653D 1941-05-10 NL63653C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE229871X 1941-05-10

Publications (1)

Publication Number Publication Date
NL63653C true NL63653C (fr)

Family

ID=5868041

Family Applications (1)

Application Number Title Priority Date Filing Date
NL63653D NL63653C (fr) 1941-05-10

Country Status (4)

Country Link
BE (1) BE445387A (fr)
CH (1) CH229871A (fr)
FR (1) FR881410A (fr)
NL (1) NL63653C (fr)

Also Published As

Publication number Publication date
FR881410A (fr) 1943-04-23
CH229871A (de) 1943-11-30
BE445387A (fr)

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