FR52272E - Improvements to gyroplane type devices - Google Patents

Improvements to gyroplane type devices

Info

Publication number
FR52272E
FR52272E FR52272DA FR52272E FR 52272 E FR52272 E FR 52272E FR 52272D A FR52272D A FR 52272DA FR 52272 E FR52272 E FR 52272E
Authority
FR
France
Prior art keywords
type devices
gyroplane
gyroplane type
devices
type
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
French (fr)
Inventor
Louis Breguet
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.)
FR DU GYROPLANE SOC
Original Assignee
FR DU GYROPLANE SOC
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 FR DU GYROPLANE SOC filed Critical FR DU GYROPLANE SOC
Application granted granted Critical
Publication of FR52272E publication Critical patent/FR52272E/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
    • B64C27/02—Gyroplanes
    • B64C27/021—Rotor or rotor head construction
FR52272D 1942-06-05 1942-06-05 Improvements to gyroplane type devices Expired FR52272E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52272T 1942-06-05

Publications (1)

Publication Number Publication Date
FR52272E true FR52272E (en) 1943-12-01

Family

ID=8686958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52272D Expired FR52272E (en) 1942-06-05 1942-06-05 Improvements to gyroplane type devices

Country Status (1)

Country Link
FR (1) FR52272E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295795A (en) * 1965-03-24 1967-01-03 United Aircraft Corp Helicopter landing gear unsafe warning system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295795A (en) * 1965-03-24 1967-01-03 United Aircraft Corp Helicopter landing gear unsafe warning system

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