JPS6411789U - - Google Patents
Info
- Publication number
- JPS6411789U JPS6411789U JP10797887U JP10797887U JPS6411789U JP S6411789 U JPS6411789 U JP S6411789U JP 10797887 U JP10797887 U JP 10797887U JP 10797887 U JP10797887 U JP 10797887U JP S6411789 U JPS6411789 U JP S6411789U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- motor
- electronic whiteboard
- drive device
- registration request
- 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
- 238000004804 winding Methods 0.000 claims 2
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10797887U JPS6411789U (de) | 1987-07-14 | 1987-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10797887U JPS6411789U (de) | 1987-07-14 | 1987-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6411789U true JPS6411789U (de) | 1989-01-23 |
Family
ID=31342883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10797887U Pending JPS6411789U (de) | 1987-07-14 | 1987-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6411789U (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126382A (zh) * | 2011-03-29 | 2011-07-20 | 徐健 | 一种教学写字布 |
| CN105034664A (zh) * | 2015-08-07 | 2015-11-11 | 湖南城市学院 | 帆布卷轴式黑板 |
-
1987
- 1987-07-14 JP JP10797887U patent/JPS6411789U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126382A (zh) * | 2011-03-29 | 2011-07-20 | 徐健 | 一种教学写字布 |
| CN105034664A (zh) * | 2015-08-07 | 2015-11-11 | 湖南城市学院 | 帆布卷轴式黑板 |
| CN105034664B (zh) * | 2015-08-07 | 2017-01-18 | 湖南城市学院 | 帆布卷轴式黑板 |