JPS55118257U - - Google Patents
Info
- Publication number
- JPS55118257U JPS55118257U JP1979008649U JP864979U JPS55118257U JP S55118257 U JPS55118257 U JP S55118257U JP 1979008649 U JP1979008649 U JP 1979008649U JP 864979 U JP864979 U JP 864979U JP S55118257 U JPS55118257 U JP S55118257U
- Authority
- JP
- Japan
- 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
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
- G09B1/04—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 single symbol or a single combination of symbols
- G09B1/06—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 single symbol or a single combination of symbols and being attachable to, or mounted on, the support
-
- 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
- G09B17/00—Teaching reading
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)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979008649U JPS5734520Y2 (ja) | 1979-01-25 | 1979-01-25 | |
US06/102,274 US4262432A (en) | 1979-01-25 | 1979-12-10 | Study device |
GB8000197A GB2040536B (en) | 1979-01-25 | 1980-01-03 | Study device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979008649U JPS5734520Y2 (ja) | 1979-01-25 | 1979-01-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55118257U true JPS55118257U (ja) | 1980-08-21 |
JPS5734520Y2 JPS5734520Y2 (ja) | 1982-07-30 |
Family
ID=11698782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1979008649U Expired JPS5734520Y2 (ja) | 1979-01-25 | 1979-01-25 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4262432A (ja) |
JP (1) | JPS5734520Y2 (ja) |
GB (1) | GB2040536B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2490850A1 (fr) * | 1980-09-23 | 1982-03-26 | Gakken Co Ltd | Dispositif d'etude pour l'enseignement |
JPH0228538Y2 (ja) * | 1985-02-16 | 1990-07-31 | ||
AU8415798A (en) * | 1997-07-03 | 1999-01-25 | Brighton, Barry David | Developmental or perceptual evaluation aid |
US6419497B1 (en) * | 2000-11-20 | 2002-07-16 | Elizabeth A. Carlson | Tactile sensing device |
US20030228559A1 (en) * | 2002-06-11 | 2003-12-11 | Hajjar Paul G. | Device and method for simplifying and stimulating the processes of reading and writing |
FR3011722B1 (fr) * | 2013-10-15 | 2016-10-28 | Chanel Parfums Beaute | Presentoir pour des teintes de vernis a ongles |
CN108682230A (zh) * | 2018-06-13 | 2018-10-19 | 陈日韩 | 一种物理演示教具 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4950047U (ja) * | 1972-08-04 | 1974-05-02 | ||
JPS5257799U (ja) * | 1975-10-22 | 1977-04-26 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US958781A (en) * | 1909-01-09 | 1910-05-24 | Stuart S Janney | Educational appliance. |
US1385256A (en) * | 1921-02-23 | 1921-07-19 | Joseph H Mccann | Dummy keyboard |
US1469750A (en) * | 1923-03-13 | 1923-10-02 | Yelf Henry Herbert | Instructional dummy practice-keyboard apparatus |
GB1278075A (en) * | 1969-08-20 | 1972-06-14 | Tsuneji Kojima | Memory exercising device |
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1979
- 1979-01-25 JP JP1979008649U patent/JPS5734520Y2/ja not_active Expired
- 1979-12-10 US US06/102,274 patent/US4262432A/en not_active Expired - Lifetime
-
1980
- 1980-01-03 GB GB8000197A patent/GB2040536B/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4950047U (ja) * | 1972-08-04 | 1974-05-02 | ||
JPS5257799U (ja) * | 1975-10-22 | 1977-04-26 |
Also Published As
Publication number | Publication date |
---|---|
US4262432A (en) | 1981-04-21 |
GB2040536B (en) | 1983-03-23 |
JPS5734520Y2 (ja) | 1982-07-30 |
GB2040536A (en) | 1980-08-28 |