GB191314709A - Improvements in Devices for Educational Purposes. - Google Patents

Improvements in Devices for Educational Purposes.

Info

Publication number
GB191314709A
GB191314709A GB191314709DA GB191314709A GB 191314709 A GB191314709 A GB 191314709A GB 191314709D A GB191314709D A GB 191314709DA GB 191314709 A GB191314709 A GB 191314709A
Authority
GB
United Kingdom
Prior art keywords
devices
educational purposes
slits
strips
cath
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
Inventor
Sidney Heinrich Cath
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 GB191314709A publication Critical patent/GB191314709A/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
    • G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
    • G09B1/02—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
    • G09B1/16—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time
    • G09B1/28—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being slidable

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Toys (AREA)

Abstract

14,709. Cath, S. H. June 25. Word, number, and like building-apparatus. -In apparatus of the kind comprising a number of movable strips marked with letters, numerals, or other desired characters and passed through slits cut in rows in a card, four slits b are provided for each strip c so that the ends of the strips are not confused with one another.
GB191314709D 1913-06-25 1913-06-25 Improvements in Devices for Educational Purposes. Expired GB191314709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191314709T 1913-06-25

Publications (1)

Publication Number Publication Date
GB191314709A true GB191314709A (en) 1914-02-26

Family

ID=32371649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191314709D Expired GB191314709A (en) 1913-06-25 1913-06-25 Improvements in Devices for Educational Purposes.

Country Status (1)

Country Link
GB (1) GB191314709A (en)

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