FR457856A - Improvements to airplanes - Google Patents

Improvements to airplanes

Info

Publication number
FR457856A
FR457856A FR457856A FR457856DA FR457856A FR 457856 A FR457856 A FR 457856A FR 457856 A FR457856 A FR 457856A FR 457856D A FR457856D A FR 457856DA FR 457856 A FR457856 A FR 457856A
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
FR457856A
Other languages
French (fr)
Inventor
Stephane Drzewiecki
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 FR457856A publication Critical patent/FR457856A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/08—Aircraft not otherwise provided for having multiple wings

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR457856A 1912-04-06 1913-03-20 Improvements to airplanes Expired FR457856A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE457856X 1912-04-06

Publications (1)

Publication Number Publication Date
FR457856A true FR457856A (en) 1913-09-27

Family

ID=1497503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR457856A Expired FR457856A (en) 1912-04-06 1913-03-20 Improvements to airplanes

Country Status (1)

Country Link
FR (1) FR457856A (en)

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