FR515759A - Hélicoptère perfectionné - Google Patents

Hélicoptère perfectionné

Info

Publication number
FR515759A
FR515759A FR515759A FR515759DA FR515759A FR 515759 A FR515759 A FR 515759A FR 515759 A FR515759 A FR 515759A FR 515759D A FR515759D A FR 515759DA FR 515759 A FR515759 A FR 515759A
Authority
FR
France
Prior art keywords
helicopter
advanced
advanced 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
FR515759A
Other languages
English (en)
Inventor
Gabriel-Alexandre Tropenas
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.)
GABRIEL-ALEXANDRE TROPENAS
Original Assignee
GABRIEL-ALEXANDRE TROPENAS
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 GABRIEL-ALEXANDRE TROPENAS filed Critical GABRIEL-ALEXANDRE TROPENAS
Application granted granted Critical
Publication of FR515759A publication Critical patent/FR515759A/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)
FR515759A 1919-05-19 1919-05-19 Hélicoptère perfectionné Expired FR515759A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR515759T 1919-05-19

Publications (1)

Publication Number Publication Date
FR515759A true FR515759A (fr) 1921-04-07

Family

ID=1536166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR515759A Expired FR515759A (fr) 1919-05-19 1919-05-19 Hélicoptère perfectionné

Country Status (1)

Country Link
FR (1) FR515759A (fr)

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