JPH0477493U - - Google Patents
Info
- Publication number
- JPH0477493U JPH0477493U JP12262190U JP12262190U JPH0477493U JP H0477493 U JPH0477493 U JP H0477493U JP 12262190 U JP12262190 U JP 12262190U JP 12262190 U JP12262190 U JP 12262190U JP H0477493 U JPH0477493 U JP H0477493U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- corner
- utility
- model registration
- magnets configured
- 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
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12262190U JPH0477493U (zh) | 1990-11-21 | 1990-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12262190U JPH0477493U (zh) | 1990-11-21 | 1990-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0477493U true JPH0477493U (zh) | 1992-07-07 |
Family
ID=31870384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12262190U Pending JPH0477493U (zh) | 1990-11-21 | 1990-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0477493U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005144688A (ja) * | 2003-11-11 | 2005-06-09 | Okamura Corp | 筆記ボード装置 |
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1990
- 1990-11-21 JP JP12262190U patent/JPH0477493U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005144688A (ja) * | 2003-11-11 | 2005-06-09 | Okamura Corp | 筆記ボード装置 |
| JP4568492B2 (ja) * | 2003-11-11 | 2010-10-27 | 株式会社岡村製作所 | オプション部材付き筆記ボード装置 |