FR497172A - Improvements to airplanes - Google Patents

Improvements to airplanes

Info

Publication number
FR497172A
FR497172A FR497172A FR497172DA FR497172A FR 497172 A FR497172 A FR 497172A FR 497172 A FR497172 A FR 497172A FR 497172D A FR497172D A FR 497172DA FR 497172 A FR497172 A FR 497172A
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
FR497172A
Other languages
French (fr)
Inventor
Victor-Francois Courregelongue
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.)
VICTOR FRANCOIS COURREGELONGUE
Original Assignee
VICTOR FRANCOIS COURREGELONGUE
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 VICTOR FRANCOIS COURREGELONGUE filed Critical VICTOR FRANCOIS COURREGELONGUE
Application granted granted Critical
Publication of FR497172A publication Critical patent/FR497172A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C17/00—Aircraft stabilisation not otherwise provided for
FR497172A 1918-11-25 1918-11-25 Improvements to airplanes Expired FR497172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR497172T 1918-11-25

Publications (1)

Publication Number Publication Date
FR497172A true FR497172A (en) 1919-11-27

Family

ID=1532522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR497172A Expired FR497172A (en) 1918-11-25 1918-11-25 Improvements to airplanes

Country Status (1)

Country Link
FR (1) FR497172A (en)

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