JPH0315193U - - Google Patents
Info
- Publication number
- JPH0315193U JPH0315193U JP7457889U JP7457889U JPH0315193U JP H0315193 U JPH0315193 U JP H0315193U JP 7457889 U JP7457889 U JP 7457889U JP 7457889 U JP7457889 U JP 7457889U JP H0315193 U JPH0315193 U JP H0315193U
- Authority
- JP
- Japan
- Prior art keywords
- blackboard
- view
- blackboard eraser
- utility
- scope
- 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 |
|---|---|---|---|
| JP7457889U JPH0315193U (enExample) | 1989-06-26 | 1989-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7457889U JPH0315193U (enExample) | 1989-06-26 | 1989-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0315193U true JPH0315193U (enExample) | 1991-02-15 |
Family
ID=31614390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7457889U Pending JPH0315193U (enExample) | 1989-06-26 | 1989-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0315193U (enExample) |
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1989
- 1989-06-26 JP JP7457889U patent/JPH0315193U/ja active Pending