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FI860486L - COMPASS ARRANGEMENT. - Google Patents

COMPASS ARRANGEMENT. Download PDF

Info

Publication number
FI860486L
FI860486L FI860486A FI860486A FI860486L FI 860486 L FI860486 L FI 860486L FI 860486 A FI860486 A FI 860486A FI 860486 A FI860486 A FI 860486A FI 860486 L FI860486 L FI 860486L
Authority
FI
Finland
Prior art keywords
compass arrangement
compass
arrangement
Prior art date
Application number
FI860486A
Other languages
Finnish (fi)
Other versions
FI860486A0 (en
Inventor
Thomas Johansson
Original Assignee
Instrument Verken Ab
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 Instrument Verken Ab filed Critical Instrument Verken Ab
Publication of FI860486A0 publication Critical patent/FI860486A0/en
Publication of FI860486L publication Critical patent/FI860486L/en

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)
  • Instructional Devices (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Surgical Instruments (AREA)
FI860486A 1985-02-20 1986-02-03 COMPASS ARRANGEMENT. FI860486L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8500820A SE8500820L (en) 1985-02-20 1985-02-20 DEVICE FOR COMPASSES

Publications (2)

Publication Number Publication Date
FI860486A0 FI860486A0 (en) 1986-02-03
FI860486L true FI860486L (en) 1986-08-21

Family

ID=20359200

Family Applications (1)

Application Number Title Priority Date Filing Date
FI860486A FI860486L (en) 1985-02-20 1986-02-03 COMPASS ARRANGEMENT.

Country Status (3)

Country Link
JP (1) JPS61194310A (en)
FI (1) FI860486L (en)
SE (1) SE8500820L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0650756A (en) * 1992-06-17 1994-02-25 Chugoku Electric Power Co Inc:The Multipurpose compass

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE459370B (en) * 1984-01-20 1989-06-26 Jan Soederberg ORIENTATION COMPASS

Also Published As

Publication number Publication date
SE8500820L (en) 1986-08-21
SE8500820D0 (en) 1985-02-20
JPS61194310A (en) 1986-08-28
JPH0478930B2 (en) 1992-12-14
FI860486A0 (en) 1986-02-03

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: INSTRUMENTVERKEN AB