JPH02146088U - - Google Patents
Info
- Publication number
- JPH02146088U JPH02146088U JP5584589U JP5584589U JPH02146088U JP H02146088 U JPH02146088 U JP H02146088U JP 5584589 U JP5584589 U JP 5584589U JP 5584589 U JP5584589 U JP 5584589U JP H02146088 U JPH02146088 U JP H02146088U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- eraser
- writing board
- rolled
- utility
- 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
- 238000005096 rolling process Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5584589U JPH02146088U (el) | 1989-05-17 | 1989-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5584589U JPH02146088U (el) | 1989-05-17 | 1989-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02146088U true JPH02146088U (el) | 1990-12-11 |
Family
ID=31579157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5584589U Pending JPH02146088U (el) | 1989-05-17 | 1989-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02146088U (el) |
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1989
- 1989-05-17 JP JP5584589U patent/JPH02146088U/ja active Pending