FR1486532A - Magnetic compass - Google Patents

Magnetic compass

Info

Publication number
FR1486532A
FR1486532A FR65549A FR65549A FR1486532A FR 1486532 A FR1486532 A FR 1486532A FR 65549 A FR65549 A FR 65549A FR 65549 A FR65549 A FR 65549A FR 1486532 A FR1486532 A FR 1486532A
Authority
FR
France
Prior art keywords
magnetic compass
compass
magnetic
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
FR65549A
Other languages
French (fr)
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.)
Sensata Technologies Ltd
Original Assignee
Inertia Switch Ltd
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 Inertia Switch Ltd filed Critical Inertia Switch Ltd
Priority to FR65549A priority Critical patent/FR1486532A/en
Application granted granted Critical
Publication of FR1486532A publication Critical patent/FR1486532A/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)
FR65549A 1966-06-15 1966-06-15 Magnetic compass Expired FR1486532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR65549A FR1486532A (en) 1966-06-15 1966-06-15 Magnetic compass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR65549A FR1486532A (en) 1966-06-15 1966-06-15 Magnetic compass

Publications (1)

Publication Number Publication Date
FR1486532A true FR1486532A (en) 1967-06-30

Family

ID=8610989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR65549A Expired FR1486532A (en) 1966-06-15 1966-06-15 Magnetic compass

Country Status (1)

Country Link
FR (1) FR1486532A (en)

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