NL32964C - - Google Patents

Info

Publication number
NL32964C
NL32964C NL32964DA NL32964C NL 32964 C NL32964 C NL 32964C NL 32964D A NL32964D A NL 32964DA NL 32964 C NL32964 C NL 32964C
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 NL32964C publication Critical patent/NL32964C/xx

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
    • G01S1/02Beacons 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)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Transmission Devices (AREA)
NL32964D 1931-04-14 NL32964C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE378831X 1931-04-14

Publications (1)

Publication Number Publication Date
NL32964C true NL32964C (en:Method)

Family

ID=6344620

Family Applications (1)

Application Number Title Priority Date Filing Date
NL32964D NL32964C (en:Method) 1931-04-14

Country Status (4)

Country Link
US (1) US2031073A (en:Method)
FR (1) FR733851A (en:Method)
GB (1) GB378831A (en:Method)
NL (1) NL32964C (en:Method)

Also Published As

Publication number Publication date
GB378831A (en) 1932-08-18
FR733851A (fr) 1932-10-12
US2031073A (en) 1936-02-18

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