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FR1090711A - Helicopter - Google Patents

Helicopter

Info

Publication number
FR1090711A
FR1090711A FR1090711DA FR1090711A FR 1090711 A FR1090711 A FR 1090711A FR 1090711D A FR1090711D A FR 1090711DA FR 1090711 A FR1090711 A FR 1090711A
Authority
FR
France
Prior art keywords
helicopter
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
Marcel Levasseur
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 filed Critical
Application granted granted Critical
Publication of FR1090711A publication Critical patent/FR1090711A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C27/00Rotorcraft; Rotors peculiar thereto
    • B64C27/04Helicopters
    • B64C27/12Rotor drives
    • B64C27/16Drive of rotors by means, e.g. propellers, mounted on rotor blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR1090711D 1953-10-06 1953-10-06 Helicopter Expired FR1090711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1090711T 1953-10-06

Publications (1)

Publication Number Publication Date
FR1090711A true FR1090711A (en) 1955-04-04

Family

ID=9615075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1090711D Expired FR1090711A (en) 1953-10-06 1953-10-06 Helicopter

Country Status (1)

Country Link
FR (1) FR1090711A (en)

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