FR408195A - Improvements to airplanes and similar devices - Google Patents

Improvements to airplanes and similar devices

Info

Publication number
FR408195A
FR408195A FR408195A FR408195DA FR408195A FR 408195 A FR408195 A FR 408195A FR 408195 A FR408195 A FR 408195A FR 408195D A FR408195D A FR 408195DA FR 408195 A FR408195 A FR 408195A
Authority
FR
France
Prior art keywords
airplanes
similar devices
similar
devices
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
FR408195A
Other languages
French (fr)
Inventor
Edmond-Rene Arnaud
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.)
EDMOND RENE ARNAUD
Original Assignee
EDMOND RENE ARNAUD
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 EDMOND RENE ARNAUD filed Critical EDMOND RENE ARNAUD
Application granted granted Critical
Publication of FR408195A publication Critical patent/FR408195A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C23/00Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/005Influencing 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)
FR408195A 1909-10-22 1909-10-22 Improvements to airplanes and similar devices Expired FR408195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR408195T 1909-10-22

Publications (1)

Publication Number Publication Date
FR408195A true FR408195A (en) 1910-03-21

Family

ID=1452438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR408195A Expired FR408195A (en) 1909-10-22 1909-10-22 Improvements to airplanes and similar devices

Country Status (1)

Country Link
FR (1) FR408195A (en)

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