FR555460A - Hélicoptère - Google Patents

Hélicoptère

Info

Publication number
FR555460A
FR555460A FR555460DA FR555460A FR 555460 A FR555460 A FR 555460A FR 555460D A FR555460D A FR 555460DA FR 555460 A FR555460 A FR 555460A
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
English (en)
Inventor
Louis Damblanc
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 FR555460A publication Critical patent/FR555460A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/20—Rotorcraft characterised by having shrouded rotors, e.g. flying platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR555460D 1921-03-29 1922-03-28 Hélicoptère Expired FR555460A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE555460X 1921-03-29

Publications (1)

Publication Number Publication Date
FR555460A true FR555460A (fr) 1923-06-30

Family

ID=3872537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR555460D Expired FR555460A (fr) 1921-03-29 1922-03-28 Hélicoptère

Country Status (1)

Country Link
FR (1) FR555460A (fr)

Similar Documents

Publication Publication Date Title
FR545789A (fr) Hélicoptère
FR542734A (fr) Hélicoptère
FR546494A (fr) Hélicoptère
FR552055A (fr) Monohélicoptère
FR545288A (fr) Hélicoptère rotatif
FI8444A (fi) Strömbrytare
FI8473A (fi) Barkningsjärn
FR554031A (fr) Gyroplane
FR536921A (fr) Aéroplane
FR545110A (fr) Aéroplane
FR540839A (fr) Parachute
ES80236A1 (es) Helicóptero.
ES78636A1 (es) Helicóptero.
FR554968A (fr) Hélicoptère captif
FI8592A (fi) Rökapparat
FI8397A (fi) Tegelmur
FI8419A (fi) Kassaskåp
FI8575A (fi) Gasutvecklingsapparat
FI8567A (fi) Elektrisk strömbegränsare
FI8438A (fi) Snöplog
FI8588A (fi) Vätskekran
FI8535A (fi) Vagnsfjäder
FI8503A (fi) Hermetiskt tillslutbart fönster
FI8513A (fi) Tobakspipa
FI8467A (fi) Parallellskruvstycke