JPH0172396U - - Google Patents
Info
- Publication number
- JPH0172396U JPH0172396U JP1987166930U JP16693087U JPH0172396U JP H0172396 U JPH0172396 U JP H0172396U JP 1987166930 U JP1987166930 U JP 1987166930U JP 16693087 U JP16693087 U JP 16693087U JP H0172396 U JPH0172396 U JP H0172396U
- Authority
- JP
- Japan
- Prior art keywords
- eraser
- frame
- drawing surface
- support mechanism
- rotation support
- 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 |
|---|---|---|---|
| JP1987166930U JPH0172396U (un) | 1987-10-31 | 1987-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166930U JPH0172396U (un) | 1987-10-31 | 1987-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0172396U true JPH0172396U (un) | 1989-05-16 |
Family
ID=31454761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166930U Pending JPH0172396U (un) | 1987-10-31 | 1987-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0172396U (un) |
-
1987
- 1987-10-31 JP JP1987166930U patent/JPH0172396U/ja active Pending