FR726433A - Perfectionnements aux machines volantes - Google Patents

Perfectionnements aux machines volantes

Info

Publication number
FR726433A
FR726433A FR726433DA FR726433A FR 726433 A FR726433 A FR 726433A FR 726433D A FR726433D A FR 726433DA FR 726433 A FR726433 A FR 726433A
Authority
FR
France
Prior art keywords
flying machines
flying
machines
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
David Klingberg Jette
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 FR726433A publication Critical patent/FR726433A/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
    • B64C27/04—Helicopters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR726433D 1931-10-22 1931-10-22 Perfectionnements aux machines volantes Expired FR726433A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR726433T 1931-10-22

Publications (1)

Publication Number Publication Date
FR726433A true FR726433A (fr) 1932-05-28

Family

ID=9110688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR726433D Expired FR726433A (fr) 1931-10-22 1931-10-22 Perfectionnements aux machines volantes

Country Status (1)

Country Link
FR (1) FR726433A (fr)

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