GB8925263D0 - Navigational compass assembly - Google Patents

Navigational compass assembly

Info

Publication number
GB8925263D0
GB8925263D0 GB898925263A GB8925263A GB8925263D0 GB 8925263 D0 GB8925263 D0 GB 8925263D0 GB 898925263 A GB898925263 A GB 898925263A GB 8925263 A GB8925263 A GB 8925263A GB 8925263 D0 GB8925263 D0 GB 8925263D0
Authority
GB
United Kingdom
Prior art keywords
compass assembly
navigational compass
navigational
assembly
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.)
Withdrawn
Application number
GB898925263A
Other versions
GB2237875A (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.)
COOKE YARBOROUGH EUSTACE
Original Assignee
COOKE YARBOROUGH EUSTACE
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 COOKE YARBOROUGH EUSTACE filed Critical COOKE YARBOROUGH EUSTACE
Priority to GB8925263A priority Critical patent/GB2237875A/en
Publication of GB8925263D0 publication Critical patent/GB8925263D0/en
Publication of GB2237875A publication Critical patent/GB2237875A/en
Withdrawn legal-status Critical Current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
    • 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
    • G01C17/10—Comparing observed direction with north indication
    • G01C17/14—Comparing observed direction with north indication by reference marks, e.g. for ships' compasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toys (AREA)
GB8925263A 1989-11-08 1989-11-08 Navigational compass assembly Withdrawn GB2237875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8925263A GB2237875A (en) 1989-11-08 1989-11-08 Navigational compass assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8925263A GB2237875A (en) 1989-11-08 1989-11-08 Navigational compass assembly

Publications (2)

Publication Number Publication Date
GB8925263D0 true GB8925263D0 (en) 1989-12-28
GB2237875A GB2237875A (en) 1991-05-15

Family

ID=10665958

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8925263A Withdrawn GB2237875A (en) 1989-11-08 1989-11-08 Navigational compass assembly

Country Status (1)

Country Link
GB (1) GB2237875A (en)

Also Published As

Publication number Publication date
GB2237875A (en) 1991-05-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)