FR435802A - Compass for air navigation - Google Patents

Compass for air navigation

Info

Publication number
FR435802A
FR435802A FR435802DA FR435802A FR 435802 A FR435802 A FR 435802A FR 435802D A FR435802D A FR 435802DA FR 435802 A FR435802 A FR 435802A
Authority
FR
France
Prior art keywords
compass
air navigation
navigation
air
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
Armand Paris
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.)
ARMAND PARIS
Original Assignee
ARMAND PARIS
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 ARMAND PARIS filed Critical ARMAND PARIS
Application granted granted Critical
Publication of FR435802A publication Critical patent/FR435802A/en
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
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR435802D 1911-01-06 1911-01-06 Compass for air navigation Expired FR435802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR435802T 1911-01-06

Publications (1)

Publication Number Publication Date
FR435802A true FR435802A (en) 1912-03-11

Family

ID=1477568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR435802D Expired FR435802A (en) 1911-01-06 1911-01-06 Compass for air navigation

Country Status (1)

Country Link
FR (1) FR435802A (en)

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