GB9026702D0 - Educational device - Google Patents

Educational device

Info

Publication number
GB9026702D0
GB9026702D0 GB909026702A GB9026702A GB9026702D0 GB 9026702 D0 GB9026702 D0 GB 9026702D0 GB 909026702 A GB909026702 A GB 909026702A GB 9026702 A GB9026702 A GB 9026702A GB 9026702 D0 GB9026702 D0 GB 9026702D0
Authority
GB
United Kingdom
Prior art keywords
educational device
educational
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.)
Granted
Application number
GB909026702A
Other versions
GB2238899B (en
GB2238899A (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.)
GILES A
Original Assignee
GILES A
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 GILES A filed Critical GILES A
Publication of GB9026702D0 publication Critical patent/GB9026702D0/en
Publication of GB2238899A publication Critical patent/GB2238899A/en
Application granted granted Critical
Publication of GB2238899B publication Critical patent/GB2238899B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
    • G09B23/183—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
    • G09B23/186—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits for digital electronics; for computers, e.g. microprocessors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Algebra (AREA)
  • Computational Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Analysis (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Electronic Switches (AREA)
GB9026702A 1989-12-09 1990-12-07 Educational device Expired - Fee Related GB2238899B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898927897A GB8927897D0 (en) 1989-12-09 1989-12-09 Educational device

Publications (3)

Publication Number Publication Date
GB9026702D0 true GB9026702D0 (en) 1991-01-23
GB2238899A GB2238899A (en) 1991-06-12
GB2238899B GB2238899B (en) 1993-10-27

Family

ID=10667720

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898927897A Pending GB8927897D0 (en) 1989-12-09 1989-12-09 Educational device
GB9026702A Expired - Fee Related GB2238899B (en) 1989-12-09 1990-12-07 Educational device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898927897A Pending GB8927897D0 (en) 1989-12-09 1989-12-09 Educational device

Country Status (1)

Country Link
GB (2) GB8927897D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257816B (en) * 1991-07-12 1994-02-09 Inova Enterprises Limited Teaching apparatus
GB2323697B (en) * 1997-03-27 2001-02-07 Univ Manchester Metropolitan An apparatus and a kit for teaching students how to build and program electrical control systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546793A (en) * 1968-06-05 1970-12-15 Adtech Inc Educational apparatus
US3694931A (en) * 1970-01-06 1972-10-03 Joseph J Bialek Training device for teaching digital logic operations
DE7216999U (en) * 1971-05-05 1972-08-03 Soncini G Device for assembling electrical or electronic circuits
GB2090037B (en) * 1980-12-18 1984-08-30 Denshiburokkukikiseizo Kk Electronic teaching device
GB8709451D0 (en) * 1987-04-22 1987-05-28 Dunn S Versatile construction kit

Also Published As

Publication number Publication date
GB8927897D0 (en) 1990-02-14
GB2238899B (en) 1993-10-27
GB2238899A (en) 1991-06-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951207