FR541201A - Improvements to airplanes - Google Patents

Improvements to airplanes

Info

Publication number
FR541201A
FR541201A FR541201DA FR541201A FR 541201 A FR541201 A FR 541201A FR 541201D A FR541201D A FR 541201DA FR 541201 A FR541201 A FR 541201A
Authority
FR
France
Prior art keywords
airplanes
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
French (fr)
Inventor
Arthur Roy Smith
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 FR541201A publication Critical patent/FR541201A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR541201D 1920-06-28 1920-06-28 Improvements to airplanes Expired FR541201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR541201T 1920-06-28

Publications (1)

Publication Number Publication Date
FR541201A true FR541201A (en) 1922-07-25

Family

ID=8929944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR541201D Expired FR541201A (en) 1920-06-28 1920-06-28 Improvements to airplanes

Country Status (1)

Country Link
FR (1) FR541201A (en)

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