FR669711A - Perfectionnements aux avions et hydravions - Google Patents

Perfectionnements aux avions et hydravions

Info

Publication number
FR669711A
FR669711A FR669711DA FR669711A FR 669711 A FR669711 A FR 669711A FR 669711D A FR669711D A FR 669711DA FR 669711 A FR669711 A FR 669711A
Authority
FR
France
Prior art keywords
seaplane
airplane
training
seaplane training
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
Westinus Boer
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 FR669711A publication Critical patent/FR669711A/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
    • B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
    • B64C27/26—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft characterised by provision of fixed wings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR669711D 1928-12-27 1929-02-15 Perfectionnements aux avions et hydravions Expired FR669711A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US669711XA 1928-12-27 1928-12-27

Publications (1)

Publication Number Publication Date
FR669711A true FR669711A (fr) 1929-11-20

Family

ID=1543447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669711D Expired FR669711A (fr) 1928-12-27 1929-02-15 Perfectionnements aux avions et hydravions

Country Status (1)

Country Link
FR (1) FR669711A (fr)

Similar Documents

Publication Publication Date Title
FR678946A (fr) Perfectionnements aux parachutes
FR666671A (fr) Perfectionnement aux aéroplanes
FR669711A (fr) Perfectionnements aux avions et hydravions
FR682421A (fr) Perfectionnements aux avions et hydravions
FR650562A (fr) Perfectionnements aux parachutes
FR718830A (fr) Perfectionnements aux aéroplanes et hydravions
FR657269A (fr) Aéronef
FR694497A (fr) Perfectionnement aux aéronefs
FR668633A (fr) Perfectionnement aux aéroplanes
FR671552A (fr) Perfectionnement apporté aux aéroplanes
FR772353A (fr) Perfectionnements aux avions et aux hydravions
FR35119E (fr) Perfectionnements aux parachutes
FR651238A (fr) Perfectionnements aux parachutes
FR639205A (fr) Perfectionnement aux compresseurs-mélangeurs
FR674823A (fr) Perfectionnements aux hélicoptères
FR654847A (fr) Perfectionnements aux aéroplanes
FR645171A (fr) Perfectionnements aux parachutes
FR677773A (fr) Perfectionnements aux aéroplanes et hydravlons
FR33158E (fr) Perfectionnement aux aéronefs
FR668212A (fr) Perfectionnement aux carburateurs
FR724228A (fr) Perfectionnements aux avions, hydravions et similaires
FR704739A (fr) Perfectionnement aux épuisettes
FR728152A (fr) Perfectionnements aux hélicoptères
FR716316A (fr) Aéroplane-jouet
FR707259A (fr) Aéroplane jouet