FR451090A - Hélicoplane perfectionné - Google Patents

Hélicoplane perfectionné

Info

Publication number
FR451090A
FR451090A FR451090A FR451090DA FR451090A FR 451090 A FR451090 A FR 451090A FR 451090 A FR451090 A FR 451090A FR 451090D A FR451090D A FR 451090DA FR 451090 A FR451090 A FR 451090A
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
FR451090A
Other languages
English (en)
Inventor
Elie-Joseph-Marie-Raymond Decazes
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.)
ELIE JOSEPH MARIE RAYMOND DECA
Original Assignee
ELIE JOSEPH MARIE RAYMOND DECA
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 ELIE JOSEPH MARIE RAYMOND DECA filed Critical ELIE JOSEPH MARIE RAYMOND DECA
Application granted granted Critical
Publication of FR451090A publication Critical patent/FR451090A/fr
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)
FR451090A 1912-10-01 1912-10-01 Hélicoplane perfectionné Expired FR451090A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR451090T 1912-10-01

Publications (1)

Publication Number Publication Date
FR451090A true FR451090A (fr) 1913-04-10

Family

ID=1491459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR451090A Expired FR451090A (fr) 1912-10-01 1912-10-01 Hélicoplane perfectionné

Country Status (1)

Country Link
FR (1) FR451090A (fr)

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