JPH039893U - - Google Patents
Info
- Publication number
- JPH039893U JPH039893U JP6912089U JP6912089U JPH039893U JP H039893 U JPH039893 U JP H039893U JP 6912089 U JP6912089 U JP 6912089U JP 6912089 U JP6912089 U JP 6912089U JP H039893 U JPH039893 U JP H039893U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- board
- letter
- wall portion
- holes
- 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 |
|---|---|---|---|
| JP6912089U JPH039893U (es) | 1989-06-15 | 1989-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6912089U JPH039893U (es) | 1989-06-15 | 1989-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH039893U true JPH039893U (es) | 1991-01-30 |
Family
ID=31604147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6912089U Pending JPH039893U (es) | 1989-06-15 | 1989-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039893U (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020001194A (ja) * | 2018-06-25 | 2020-01-09 | 株式会社パイロットコーポレーション | 摩擦補助具 |
-
1989
- 1989-06-15 JP JP6912089U patent/JPH039893U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020001194A (ja) * | 2018-06-25 | 2020-01-09 | 株式会社パイロットコーポレーション | 摩擦補助具 |