JPH0723828Y2 - 学習机におけるスタディボード - Google Patents
学習机におけるスタディボードInfo
- Publication number
- JPH0723828Y2 JPH0723828Y2 JP8754790U JP8754790U JPH0723828Y2 JP H0723828 Y2 JPH0723828 Y2 JP H0723828Y2 JP 8754790 U JP8754790 U JP 8754790U JP 8754790 U JP8754790 U JP 8754790U JP H0723828 Y2 JPH0723828 Y2 JP H0723828Y2
- Authority
- JP
- Japan
- Prior art keywords
- board
- study
- fitting groove
- desk
- cork
- 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 - Lifetime
Links
- 239000007799 cork Substances 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims 1
- 239000011120 plywood Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8754790U JPH0723828Y2 (ja) | 1990-08-20 | 1990-08-20 | 学習机におけるスタディボード |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8754790U JPH0723828Y2 (ja) | 1990-08-20 | 1990-08-20 | 学習机におけるスタディボード |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0444688U JPH0444688U (en]) | 1992-04-15 |
| JPH0723828Y2 true JPH0723828Y2 (ja) | 1995-05-31 |
Family
ID=31819980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8754790U Expired - Lifetime JPH0723828Y2 (ja) | 1990-08-20 | 1990-08-20 | 学習机におけるスタディボード |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0723828Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2723040B2 (ja) * | 1994-05-24 | 1998-03-09 | コクヨ株式会社 | 黒板の枠材取付構造 |
-
1990
- 1990-08-20 JP JP8754790U patent/JPH0723828Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444688U (en]) | 1992-04-15 |
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