JPH0280490U - - Google Patents
Info
- Publication number
- JPH0280490U JPH0280490U JP16115788U JP16115788U JPH0280490U JP H0280490 U JPH0280490 U JP H0280490U JP 16115788 U JP16115788 U JP 16115788U JP 16115788 U JP16115788 U JP 16115788U JP H0280490 U JPH0280490 U JP H0280490U
- Authority
- JP
- Japan
- Prior art keywords
- edge
- cover
- wall
- board
- front wall
- 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
- 239000000463 material Substances 0.000 claims 1
- 239000007779 soft material Substances 0.000 claims 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988161157U JPH0435192Y2 (https=) | 1988-12-12 | 1988-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988161157U JPH0435192Y2 (https=) | 1988-12-12 | 1988-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0280490U true JPH0280490U (https=) | 1990-06-21 |
| JPH0435192Y2 JPH0435192Y2 (https=) | 1992-08-20 |
Family
ID=31443863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988161157U Expired JPH0435192Y2 (https=) | 1988-12-12 | 1988-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435192Y2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07314987A (ja) * | 1994-05-24 | 1995-12-05 | Kokuyo Co Ltd | 黒板の枠材取付構造 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5518010U (https=) * | 1978-07-21 | 1980-02-05 | ||
| JPS5874592U (ja) * | 1981-11-17 | 1983-05-20 | 日本軽工株式会社 | 黒板、掲示板等支持用枠体 |
| JPS6183985U (https=) * | 1984-11-07 | 1986-06-03 |
-
1988
- 1988-12-12 JP JP1988161157U patent/JPH0435192Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5518010U (https=) * | 1978-07-21 | 1980-02-05 | ||
| JPS5874592U (ja) * | 1981-11-17 | 1983-05-20 | 日本軽工株式会社 | 黒板、掲示板等支持用枠体 |
| JPS6183985U (https=) * | 1984-11-07 | 1986-06-03 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07314987A (ja) * | 1994-05-24 | 1995-12-05 | Kokuyo Co Ltd | 黒板の枠材取付構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435192Y2 (https=) | 1992-08-20 |