JPS6333992U - - Google Patents
Info
- Publication number
- JPS6333992U JPS6333992U JP12861586U JP12861586U JPS6333992U JP S6333992 U JPS6333992 U JP S6333992U JP 12861586 U JP12861586 U JP 12861586U JP 12861586 U JP12861586 U JP 12861586U JP S6333992 U JPS6333992 U JP S6333992U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- insertion holes
- writing board
- microns
- synthetic resin
- 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 239000011162 core material Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000006260 foam Substances 0.000 claims 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12861586U JPS6333992U (Sortimente) | 1986-08-22 | 1986-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12861586U JPS6333992U (Sortimente) | 1986-08-22 | 1986-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6333992U true JPS6333992U (Sortimente) | 1988-03-04 |
Family
ID=31024446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12861586U Pending JPS6333992U (Sortimente) | 1986-08-22 | 1986-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6333992U (Sortimente) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0547975U (ja) * | 1991-11-30 | 1993-06-25 | 株式会社イトーキクレビオ | 学習用教材器具付き学習ボード |
-
1986
- 1986-08-22 JP JP12861586U patent/JPS6333992U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0547975U (ja) * | 1991-11-30 | 1993-06-25 | 株式会社イトーキクレビオ | 学習用教材器具付き学習ボード |