FR21048E - Machine volante hélicoplane - Google Patents

Machine volante hélicoplane

Info

Publication number
FR21048E
FR21048E FR21048A FR21048DA FR21048E FR 21048 E FR21048 E FR 21048E FR 21048 A FR21048 A FR 21048A FR 21048D A FR21048D A FR 21048DA FR 21048 E FR21048 E FR 21048E
Authority
FR
France
Prior art keywords
flying machine
helicopter flying
helicopter
machine
flying
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
FR21048A
Other languages
English (en)
Inventor
Edmond-Louis Douheret
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.)
EDMOND LOUIS DOUHERET
Original Assignee
EDMOND LOUIS DOUHERET
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 EDMOND LOUIS DOUHERET filed Critical EDMOND LOUIS DOUHERET
Application granted granted Critical
Publication of FR21048E publication Critical patent/FR21048E/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)
FR21048A 1915-04-19 1918-07-01 Machine volante hélicoplane Expired FR21048E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR478440T 1915-04-19
FR21048T 1918-07-01

Publications (1)

Publication Number Publication Date
FR21048E true FR21048E (fr) 1920-02-19

Family

ID=1362008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21048A Expired FR21048E (fr) 1915-04-19 1918-07-01 Machine volante hélicoplane

Country Status (1)

Country Link
FR (1) FR21048E (fr)

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