FR356243A - Compteur altimétrique avertisseur - Google Patents

Compteur altimétrique avertisseur

Info

Publication number
FR356243A
FR356243A FR356243DA FR356243A FR 356243 A FR356243 A FR 356243A FR 356243D A FR356243D A FR 356243DA FR 356243 A FR356243 A FR 356243A
Authority
FR
France
Prior art keywords
altimeter
warning
warning altimeter
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
English (en)
Inventor
Roger Aubry
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.)
ROGER AUBRY
Original Assignee
ROGER AUBRY
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 ROGER AUBRY filed Critical ROGER AUBRY
Application granted granted Critical
Publication of FR356243A publication Critical patent/FR356243A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/005—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels altimeters for aircraft

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR356243D 1905-07-19 1905-07-19 Compteur altimétrique avertisseur Expired FR356243A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR356243T 1905-07-19

Publications (1)

Publication Number Publication Date
FR356243A true FR356243A (fr) 1905-11-23

Family

ID=1404218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR356243D Expired FR356243A (fr) 1905-07-19 1905-07-19 Compteur altimétrique avertisseur

Country Status (1)

Country Link
FR (1) FR356243A (fr)

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