FR448295A - Helicopter - Google Patents

Helicopter

Info

Publication number
FR448295A
FR448295A FR448295A FR448295DA FR448295A FR 448295 A FR448295 A FR 448295A FR 448295 A FR448295 A FR 448295A FR 448295D A FR448295D A FR 448295DA FR 448295 A FR448295 A FR 448295A
Authority
FR
France
Prior art keywords
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
FR448295A
Other languages
French (fr)
Inventor
Edouard-Louis Huber
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.)
EDOUARD LOUIS HUBER
Original Assignee
EDOUARD LOUIS HUBER
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 EDOUARD LOUIS HUBER filed Critical EDOUARD LOUIS HUBER
Application granted granted Critical
Publication of FR448295A publication Critical patent/FR448295A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/005—Influencing air flow over aircraft surfaces, not otherwise provided for by other means not covered by groups B64C23/02 - B64C23/08, e.g. by electric charges, magnetic panels, piezoelectric elements, static charges or ultrasounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR448295A 1911-11-21 1911-11-21 Helicopter Expired FR448295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR448295T 1911-11-21

Publications (1)

Publication Number Publication Date
FR448295A true FR448295A (en) 1913-01-27

Family

ID=1488921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR448295A Expired FR448295A (en) 1911-11-21 1911-11-21 Helicopter

Country Status (1)

Country Link
FR (1) FR448295A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026631B (en) * 1953-07-15 1958-03-20 Michel Wibault Aircraft with a built-in rotor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026631B (en) * 1953-07-15 1958-03-20 Michel Wibault Aircraft with a built-in rotor

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