FR1155924A - - Google Patents

Info

Publication number
FR1155924A
FR1155924A FR1155924DA FR1155924A FR 1155924 A FR1155924 A FR 1155924A FR 1155924D A FR1155924D A FR 1155924DA FR 1155924 A FR1155924 A FR 1155924A
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Publication date
Application granted granted Critical
Publication of FR1155924A publication Critical patent/FR1155924A/fr
Expired legal-status Critical Current

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)
FR1155924D Expired FR1155924A (xx)

Publications (1)

Publication Number Publication Date
FR1155924A true FR1155924A (xx) 1958-05-09

Family

ID=1568264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155924D Expired FR1155924A (xx)

Country Status (1)

Country Link
FR (1) FR1155924A (xx)

Similar Documents

Publication Publication Date Title
AT214638B (xx)
AT221043B (xx)
AT217439B (xx)
AT215747B (xx)
AT213908B (xx)
AT213316B (xx)
AT213446B (xx)
AT216227B (xx)
AT215751B (xx)
AT217982B (xx)
AT213670B (xx)
AT214270B (xx)
AT214348B (xx)
AT213631B (xx)
AT215738B (xx)
AT213558B (xx)
AT213557B (xx)
AT213472B (xx)
AT216612B (xx)
AT216749B (xx)
AT216771B (xx)
AT216803B (xx)
AT216831B (xx)
AT213337B (xx)
FR1155924A (xx)