JPH01106288U - - Google Patents
Info
- Publication number
- JPH01106288U JPH01106288U JP164388U JP164388U JPH01106288U JP H01106288 U JPH01106288 U JP H01106288U JP 164388 U JP164388 U JP 164388U JP 164388 U JP164388 U JP 164388U JP H01106288 U JPH01106288 U JP H01106288U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- display board
- rolled
- covered
- stored
- 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 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP164388U JPH01106288U (nl) | 1988-01-12 | 1988-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP164388U JPH01106288U (nl) | 1988-01-12 | 1988-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01106288U true JPH01106288U (nl) | 1989-07-18 |
Family
ID=31201706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP164388U Pending JPH01106288U (nl) | 1988-01-12 | 1988-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01106288U (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100236733B1 (ko) * | 1997-10-25 | 2000-01-15 | 김주원 | 롤권취식 칠판 |
-
1988
- 1988-01-12 JP JP164388U patent/JPH01106288U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100236733B1 (ko) * | 1997-10-25 | 2000-01-15 | 김주원 | 롤권취식 칠판 |