FR713305A - Compas pour aéroplanes - Google Patents

Compas pour aéroplanes

Info

Publication number
FR713305A
FR713305A FR713305DA FR713305A FR 713305 A FR713305 A FR 713305A FR 713305D A FR713305D A FR 713305DA FR 713305 A FR713305 A FR 713305A
Authority
FR
France
Prior art keywords
airplanes
compass
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)
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.)
OMI OTTICO MECC ITALIANA
Original Assignee
OMI OTTICO MECC ITALIANA
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 OMI OTTICO MECC ITALIANA filed Critical OMI OTTICO MECC ITALIANA
Application granted granted Critical
Publication of FR713305A publication Critical patent/FR713305A/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
    • 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)
FR713305D 1930-02-01 1931-01-28 Compas pour aéroplanes Expired FR713305A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT713305X 1930-02-01

Publications (1)

Publication Number Publication Date
FR713305A true FR713305A (fr) 1931-10-26

Family

ID=11314772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR713305D Expired FR713305A (fr) 1930-02-01 1931-01-28 Compas pour aéroplanes

Country Status (1)

Country Link
FR (1) FR713305A (fr)

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