FR365328A - Device for finding the direction and course of a ship - Google Patents

Device for finding the direction and course of a ship

Info

Publication number
FR365328A
FR365328A FR365328DA FR365328A FR 365328 A FR365328 A FR 365328A FR 365328D A FR365328D A FR 365328DA FR 365328 A FR365328 A FR 365328A
Authority
FR
France
Prior art keywords
ship
finding
course
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
John Nuriel Ansell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR365328A publication Critical patent/FR365328A/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
    • G01C17/02—Magnetic compasses
    • G01C17/04—Magnetic compasses with north-seeking magnetic elements, e.g. needles
    • G01C17/20—Observing the compass card or needle

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR365328D 1906-04-17 1906-04-17 Device for finding the direction and course of a ship Expired FR365328A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR365328T 1906-04-17

Publications (1)

Publication Number Publication Date
FR365328A true FR365328A (en) 1906-09-06

Family

ID=1412612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR365328D Expired FR365328A (en) 1906-04-17 1906-04-17 Device for finding the direction and course of a ship

Country Status (1)

Country Link
FR (1) FR365328A (en)

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