FR492933A - Improvements to aircraft - Google Patents

Improvements to aircraft

Info

Publication number
FR492933A
FR492933A FR492933A FR492933DA FR492933A FR 492933 A FR492933 A FR 492933A FR 492933 A FR492933 A FR 492933A FR 492933D A FR492933D A FR 492933DA FR 492933 A FR492933 A FR 492933A
Authority
FR
France
Prior art keywords
aircraft
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
FR492933A
Other languages
French (fr)
Inventor
Walter Fisher Luff
Alfred William Turner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR492933A publication Critical patent/FR492933A/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)
FR492933A 1915-10-01 1916-12-19 Improvements to aircraft Expired FR492933A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB492933X 1915-10-01

Publications (1)

Publication Number Publication Date
FR492933A true FR492933A (en) 1919-07-25

Family

ID=1528737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR492933A Expired FR492933A (en) 1915-10-01 1916-12-19 Improvements to aircraft

Country Status (1)

Country Link
FR (1) FR492933A (en)

Similar Documents

Publication Publication Date Title
FR484078A (en) Improvements to airplanes
FR483069A (en) Improvements to plansichters
FR478629A (en) Improvements to aircraft
FR492933A (en) Improvements to aircraft
FR498337A (en) Improvements to airplanes
FR22115E (en) Improvements to airplanes
FR486866A (en) Improvements to airplanes
FR491253A (en) Improvements to airplanes
FR490512A (en) Improvements to airplanes
FR477847A (en) Improvements relating to airplanes
FR513263A (en) Improvements to parachutes
FR502680A (en) Improvements to airplanes
FR490986A (en) Improvements to biplane airplanes
FR491076A (en) Improvements to hydroplanes
FR492466A (en) Improvements to hydroaplanes
FR502241A (en) Improvements to hydroaeroplanes
FR478214A (en) Improvements to cinematographs
FR22286E (en) Improvements to airplanes
FR494202A (en) Improvements to airplanes
FR505186A (en) Improvements to airplanes
FR495840A (en) Improvements to airplanes
FR471839A (en) Improvements to airplanes
FR468081A (en) Improvements to airplanes
FR469776A (en) Improvements to airplanes
FR469719A (en) Improvements to airplanes