FR22290E - Improvements to airplanes - Google Patents

Improvements to airplanes

Info

Publication number
FR22290E
FR22290E FR22290A FR22290DA FR22290E FR 22290 E FR22290 E FR 22290E FR 22290 A FR22290 A FR 22290A FR 22290D A FR22290D A FR 22290DA FR 22290 E FR22290 E FR 22290E
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
FR22290A
Other languages
French (fr)
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.)
PATENT CORP Ltd
Original Assignee
PATENT CORP Ltd
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 PATENT CORP Ltd filed Critical PATENT CORP Ltd
Application granted granted Critical
Publication of FR22290E publication Critical patent/FR22290E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/38—Adjustment of complete wings or parts thereof
    • B64C3/54—Varying in area

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR22290A 1917-03-12 1917-03-12 Improvements to airplanes Expired FR22290E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR22290T 1917-03-12

Publications (1)

Publication Number Publication Date
FR22290E true FR22290E (en) 1921-05-25

Family

ID=8661175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR22290A Expired FR22290E (en) 1917-03-12 1917-03-12 Improvements to airplanes

Country Status (1)

Country Link
FR (1) FR22290E (en)

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