FR663421A - Appareil volant - Google Patents

Appareil volant

Info

Publication number
FR663421A
FR663421A FR663421DA FR663421A FR 663421 A FR663421 A FR 663421A FR 663421D A FR663421D A FR 663421DA FR 663421 A FR663421 A FR 663421A
Authority
FR
France
Prior art keywords
flying device
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
Other languages
English (en)
Inventor
Robert Boutet
Robert Porrody
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 filed Critical
Application granted granted Critical
Publication of FR663421A publication Critical patent/FR663421A/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)
FR663421D 1928-02-17 1928-02-17 Appareil volant Expired FR663421A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR663421T 1928-02-17

Publications (1)

Publication Number Publication Date
FR663421A true FR663421A (fr) 1929-08-21

Family

ID=9012049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR663421D Expired FR663421A (fr) 1928-02-17 1928-02-17 Appareil volant

Country Status (1)

Country Link
FR (1) FR663421A (fr)

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