JPS62121989U - - Google Patents
Info
- Publication number
- JPS62121989U JPS62121989U JP881086U JP881086U JPS62121989U JP S62121989 U JPS62121989 U JP S62121989U JP 881086 U JP881086 U JP 881086U JP 881086 U JP881086 U JP 881086U JP S62121989 U JPS62121989 U JP S62121989U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- frame
- board body
- various auxiliary
- movably
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP881086U JPS62121989U (et) | 1986-01-27 | 1986-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP881086U JPS62121989U (et) | 1986-01-27 | 1986-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62121989U true JPS62121989U (et) | 1987-08-03 |
Family
ID=30793536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP881086U Pending JPS62121989U (et) | 1986-01-27 | 1986-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62121989U (et) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002178691A (ja) * | 2000-12-12 | 2002-06-26 | Ricoh Elemex Corp | 書込みボード |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753391B2 (et) * | 1974-12-05 | 1982-11-12 |
-
1986
- 1986-01-27 JP JP881086U patent/JPS62121989U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753391B2 (et) * | 1974-12-05 | 1982-11-12 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002178691A (ja) * | 2000-12-12 | 2002-06-26 | Ricoh Elemex Corp | 書込みボード |
| JP4514323B2 (ja) * | 2000-12-12 | 2010-07-28 | リコーエレメックス株式会社 | 書込みボード |