FR398288A - Helicopter device for air navigation - Google Patents

Helicopter device for air navigation

Info

Publication number
FR398288A
FR398288A FR398288A FR398288DA FR398288A FR 398288 A FR398288 A FR 398288A FR 398288 A FR398288 A FR 398288A FR 398288D A FR398288D A FR 398288DA FR 398288 A FR398288 A FR 398288A
Authority
FR
France
Prior art keywords
air navigation
helicopter device
helicopter
navigation
air
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
FR398288A
Other languages
French (fr)
Inventor
George Alphonzo Metcalf
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR398288A publication Critical patent/FR398288A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/52—Tilting of rotor bodily relative to fuselage
    • 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)
FR398288A 1909-01-05 1909-01-05 Helicopter device for air navigation Expired FR398288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR398288T 1909-01-05

Publications (1)

Publication Number Publication Date
FR398288A true FR398288A (en) 1909-06-01

Family

ID=1443318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR398288A Expired FR398288A (en) 1909-01-05 1909-01-05 Helicopter device for air navigation

Country Status (1)

Country Link
FR (1) FR398288A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019197730A1 (en) * 2018-04-12 2019-10-17 Buendia Jose Pollution-free - space bicycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019197730A1 (en) * 2018-04-12 2019-10-17 Buendia Jose Pollution-free - space bicycle

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