FR596734A - Improvements to t signaling systems. s. f. - Google Patents

Improvements to t signaling systems. s. f.

Info

Publication number
FR596734A
FR596734A FR596734DA FR596734A FR 596734 A FR596734 A FR 596734A FR 596734D A FR596734D A FR 596734DA FR 596734 A FR596734 A FR 596734A
Authority
FR
France
Prior art keywords
signaling systems
signaling
systems
Prior art date
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lerolle & Cie
Original Assignee
Lerolle & Cie
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.)
Filing date
Publication date
Application filed by Lerolle & Cie filed Critical Lerolle & Cie
Application granted granted Critical
Publication of FR596734A publication Critical patent/FR596734A/en
Expired legal-status Critical Current

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)
  • Arrangements For Transmission Of Measured Signals (AREA)
FR596734D 1924-07-05 1924-07-05 Improvements to t signaling systems. s. f. Expired FR596734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR596734T 1924-07-05

Publications (1)

Publication Number Publication Date
FR596734A true FR596734A (en) 1925-10-30

Family

ID=8967747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR596734D Expired FR596734A (en) 1924-07-05 1924-07-05 Improvements to t signaling systems. s. f.

Country Status (2)

Country Link
FR (1) FR596734A (en)
GB (1) GB236587A (en)

Also Published As

Publication number Publication date
GB236587A (en) 1927-01-04

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