JPH0248385U - - Google Patents
Info
- Publication number
- JPH0248385U JPH0248385U JP12741288U JP12741288U JPH0248385U JP H0248385 U JPH0248385 U JP H0248385U JP 12741288 U JP12741288 U JP 12741288U JP 12741288 U JP12741288 U JP 12741288U JP H0248385 U JPH0248385 U JP H0248385U
- Authority
- JP
- Japan
- Prior art keywords
- board
- sheet
- line
- electronic blackboard
- writing area
- 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
Links
- 238000005452 bending Methods 0.000 claims 2
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988127412U JP2519289Y2 (ja) | 1988-09-30 | 1988-09-30 | 折り畳み可能な電子黒板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988127412U JP2519289Y2 (ja) | 1988-09-30 | 1988-09-30 | 折り畳み可能な電子黒板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0248385U true JPH0248385U (US20110009641A1-20110113-C00185.png) | 1990-04-04 |
| JP2519289Y2 JP2519289Y2 (ja) | 1996-12-04 |
Family
ID=31379825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988127412U Expired - Lifetime JP2519289Y2 (ja) | 1988-09-30 | 1988-09-30 | 折り畳み可能な電子黒板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2519289Y2 (US20110009641A1-20110113-C00185.png) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03270995A (ja) * | 1990-03-20 | 1991-12-03 | Matsushita Electric Ind Co Ltd | 複写機能付黒板 |
| JPH04164697A (ja) * | 1990-10-29 | 1992-06-10 | Matsushita Electric Ind Co Ltd | 電子黒板装置 |
| JPH04248105A (ja) * | 1991-01-23 | 1992-09-03 | Nec Gumma Ltd | 磁気ヘッド |
| JPH04336845A (ja) * | 1991-05-14 | 1992-11-25 | Ricoh Co Ltd | 電子黒板 |
| JPH057492U (ja) * | 1991-07-12 | 1993-02-02 | 松下電器産業株式会社 | 電子黒板装置 |
| JPH08169198A (ja) * | 1994-12-19 | 1996-07-02 | Sakura Seiki Kk | 会議用筆記ボード |
| JP2017100416A (ja) * | 2015-12-04 | 2017-06-08 | コクヨ株式会社 | モバイルホワイトボード及び携帯用シート状物 |
| CN114211900A (zh) * | 2022-01-11 | 2022-03-22 | 安徽理工大学 | 一种数学绘图学习与教学用展示系统 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138346A (ja) * | 1984-07-31 | 1986-02-24 | Hitachi Ltd | グリル構造 |
-
1988
- 1988-09-30 JP JP1988127412U patent/JP2519289Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138346A (ja) * | 1984-07-31 | 1986-02-24 | Hitachi Ltd | グリル構造 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03270995A (ja) * | 1990-03-20 | 1991-12-03 | Matsushita Electric Ind Co Ltd | 複写機能付黒板 |
| JPH04164697A (ja) * | 1990-10-29 | 1992-06-10 | Matsushita Electric Ind Co Ltd | 電子黒板装置 |
| JPH04248105A (ja) * | 1991-01-23 | 1992-09-03 | Nec Gumma Ltd | 磁気ヘッド |
| JPH04336845A (ja) * | 1991-05-14 | 1992-11-25 | Ricoh Co Ltd | 電子黒板 |
| JPH057492U (ja) * | 1991-07-12 | 1993-02-02 | 松下電器産業株式会社 | 電子黒板装置 |
| JPH08169198A (ja) * | 1994-12-19 | 1996-07-02 | Sakura Seiki Kk | 会議用筆記ボード |
| JP2017100416A (ja) * | 2015-12-04 | 2017-06-08 | コクヨ株式会社 | モバイルホワイトボード及び携帯用シート状物 |
| CN114211900A (zh) * | 2022-01-11 | 2022-03-22 | 安徽理工大学 | 一种数学绘图学习与教学用展示系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2519289Y2 (ja) | 1996-12-04 |
