FR831863A - Improvements to signaling devices for airports - Google Patents

Improvements to signaling devices for airports

Info

Publication number
FR831863A
FR831863A FR831863DA FR831863A FR 831863 A FR831863 A FR 831863A FR 831863D A FR831863D A FR 831863DA FR 831863 A FR831863 A FR 831863A
Authority
FR
France
Prior art keywords
airports
signaling devices
signaling
devices
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)
Inventor
Elie Granat
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.)
Compagnie des Forges et Acieries de la Marine et dHomecourt
Original Assignee
Compagnie des Forges et Acieries de la Marine et dHomecourt
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 Compagnie des Forges et Acieries de la Marine et dHomecourt filed Critical Compagnie des Forges et Acieries de la Marine et dHomecourt
Application granted granted Critical
Publication of FR831863A publication Critical patent/FR831863A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64FGROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00Ground or aircraft-carrier-deck installations
    • B64F1/18Visual or acoustic landing aids

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR831863D 1937-04-14 1937-04-14 Improvements to signaling devices for airports Expired FR831863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR831863T 1937-04-14

Publications (1)

Publication Number Publication Date
FR831863A true FR831863A (en) 1938-09-15

Family

ID=9294422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831863D Expired FR831863A (en) 1937-04-14 1937-04-14 Improvements to signaling devices for airports

Country Status (1)

Country Link
FR (1) FR831863A (en)

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