FR752414A - Aviation compass - Google Patents

Aviation compass

Info

Publication number
FR752414A
FR752414A FR752414DA FR752414A FR 752414 A FR752414 A FR 752414A FR 752414D A FR752414D A FR 752414DA FR 752414 A FR752414 A FR 752414A
Authority
FR
France
Prior art keywords
compass
aviation
aviation 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
French (fr)
Inventor
Nicolas Ogloblinsky
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 FR752414A publication Critical patent/FR752414A/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
FR752414D 1932-06-20 1932-06-20 Aviation compass Expired FR752414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR752414T 1932-06-20

Publications (1)

Publication Number Publication Date
FR752414A true FR752414A (en) 1933-09-22

Family

ID=9158679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR752414D Expired FR752414A (en) 1932-06-20 1932-06-20 Aviation compass

Country Status (1)

Country Link
FR (1) FR752414A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417864A (en) * 1945-02-19 1947-03-25 Clarence B Dinsmore Magnetic compass compensating field device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417864A (en) * 1945-02-19 1947-03-25 Clarence B Dinsmore Magnetic compass compensating field device

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