FR653523A - Improvements to air navigation devices - Google Patents

Improvements to air navigation devices

Info

Publication number
FR653523A
FR653523A FR653523DA FR653523A FR 653523 A FR653523 A FR 653523A FR 653523D A FR653523D A FR 653523DA FR 653523 A FR653523 A FR 653523A
Authority
FR
France
Prior art keywords
navigation devices
air navigation
air
devices
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
Other languages
French (fr)
Inventor
Emile Bourgeois
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 FR653523A publication Critical patent/FR653523A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/26—Construction, shape, or attachment of separate skins, e.g. panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR653523D 1928-04-27 1928-04-27 Improvements to air navigation devices Expired FR653523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR653523T 1928-04-27

Publications (1)

Publication Number Publication Date
FR653523A true FR653523A (en) 1929-03-22

Family

ID=9005918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR653523D Expired FR653523A (en) 1928-04-27 1928-04-27 Improvements to air navigation devices

Country Status (1)

Country Link
FR (1) FR653523A (en)

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