GB111732A - An Improved Device for Demonstrating to Classes or Individuals the Relation between True and Magnetic Bearings. - Google Patents

An Improved Device for Demonstrating to Classes or Individuals the Relation between True and Magnetic Bearings.

Info

Publication number
GB111732A
GB111732A GB1822316A GB1822316A GB111732A GB 111732 A GB111732 A GB 111732A GB 1822316 A GB1822316 A GB 1822316A GB 1822316 A GB1822316 A GB 1822316A GB 111732 A GB111732 A GB 111732A
Authority
GB
United Kingdom
Prior art keywords
demonstrating
individuals
classes
relation
magnetic bearings
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
GB1822316A
Inventor
William John Nathaniel Fairley
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
Priority to GB1822316A priority Critical patent/GB111732A/en
Publication of GB111732A publication Critical patent/GB111732A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G09B19/16—Control of vehicles or other craft

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Credit Cards Or The Like (AREA)
  • Toys (AREA)

Abstract

111,732. Fairley, W. J. N. Dec. 20, 1916. Charts. - A device for demonstrating to classes or individuals the relation between t r u e and magnetic bearings consists of a graduated compass card fitted with movable distinctive pointers M, P.
GB1822316A 1916-12-20 1916-12-20 An Improved Device for Demonstrating to Classes or Individuals the Relation between True and Magnetic Bearings. Expired GB111732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1822316A GB111732A (en) 1916-12-20 1916-12-20 An Improved Device for Demonstrating to Classes or Individuals the Relation between True and Magnetic Bearings.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1822316A GB111732A (en) 1916-12-20 1916-12-20 An Improved Device for Demonstrating to Classes or Individuals the Relation between True and Magnetic Bearings.

Publications (1)

Publication Number Publication Date
GB111732A true GB111732A (en) 1917-12-13

Family

ID=32250435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1822316A Expired GB111732A (en) 1916-12-20 1916-12-20 An Improved Device for Demonstrating to Classes or Individuals the Relation between True and Magnetic Bearings.

Country Status (1)

Country Link
GB (1) GB111732A (en)

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