FR488191A - Improvements made to air navigation devices; such, in particular, that biplane airplanes - Google Patents

Improvements made to air navigation devices; such, in particular, that biplane airplanes

Info

Publication number
FR488191A
FR488191A FR488191A FR488191DA FR488191A FR 488191 A FR488191 A FR 488191A FR 488191 A FR488191 A FR 488191A FR 488191D A FR488191D A FR 488191DA FR 488191 A FR488191 A FR 488191A
Authority
FR
France
Prior art keywords
biplane
airplanes
improvements made
navigation devices
air navigation
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
FR488191A
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.)
SPAD POUR L AVIATION ET SES DERIVES
Original Assignee
SPAD POUR L AVIATION ET SES DERIVES
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 SPAD POUR L AVIATION ET SES DERIVES filed Critical SPAD POUR L AVIATION ET SES DERIVES
Application granted granted Critical
Publication of FR488191A publication Critical patent/FR488191A/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)
FR488191A 1915-06-04 1915-06-04 Improvements made to air navigation devices; such, in particular, that biplane airplanes Expired FR488191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR488191T 1915-06-04

Publications (1)

Publication Number Publication Date
FR488191A true FR488191A (en) 1918-09-10

Family

ID=1524575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR488191A Expired FR488191A (en) 1915-06-04 1915-06-04 Improvements made to air navigation devices; such, in particular, that biplane airplanes

Country Status (1)

Country Link
FR (1) FR488191A (en)

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