FR23402E - Method and apparatus for correcting the course on board aircraft - Google Patents

Method and apparatus for correcting the course on board aircraft

Info

Publication number
FR23402E
FR23402E FR23402A FR23402DA FR23402E FR 23402 E FR23402 E FR 23402E FR 23402 A FR23402 A FR 23402A FR 23402D A FR23402D A FR 23402DA FR 23402 E FR23402 E FR 23402E
Authority
FR
France
Prior art keywords
correcting
course
board aircraft
aircraft
board
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
FR23402A
Other languages
French (fr)
Inventor
Yves-Paul-Gaston Le Prieur
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.)
YVES-PAUL-GASTON LE PRIEUR
Original Assignee
YVES-PAUL-GASTON LE PRIEUR
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 YVES-PAUL-GASTON LE PRIEUR filed Critical YVES-PAUL-GASTON LE PRIEUR
Application granted granted Critical
Publication of FR23402E publication Critical patent/FR23402E/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Telescopes (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
FR23402A 1920-06-05 1920-07-08 Method and apparatus for correcting the course on board aircraft Expired FR23402E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR517904T 1920-06-05
FR23402T 1920-07-08

Publications (1)

Publication Number Publication Date
FR23402E true FR23402E (en) 1921-11-16

Family

ID=63721205

Family Applications (2)

Application Number Title Priority Date Filing Date
FR517904A Expired FR517904A (en) 1920-06-05 1920-06-05 Method and apparatus for correcting the course on board aircraft
FR23402A Expired FR23402E (en) 1920-06-05 1920-07-08 Method and apparatus for correcting the course on board aircraft

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR517904A Expired FR517904A (en) 1920-06-05 1920-06-05 Method and apparatus for correcting the course on board aircraft

Country Status (3)

Country Link
FR (2) FR517904A (en)
GB (2) GB164343A (en)
NL (1) NL12987C (en)

Also Published As

Publication number Publication date
GB164343A (en) 1922-09-06
FR517904A (en) 1921-05-17
GB166119A (en) 1922-09-15
NL12987C (en) 1900-01-01

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