JPH0248394U - - Google Patents
Info
- Publication number
- JPH0248394U JPH0248394U JP12794988U JP12794988U JPH0248394U JP H0248394 U JPH0248394 U JP H0248394U JP 12794988 U JP12794988 U JP 12794988U JP 12794988 U JP12794988 U JP 12794988U JP H0248394 U JPH0248394 U JP H0248394U
- Authority
- JP
- Japan
- Prior art keywords
- blackboard
- view
- chalk powder
- wiping
- utility
- 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
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 2
- 239000004744 fabric Substances 0.000 description 1
Landscapes
- Toys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12794988U JPH0248394U (enExample) | 1988-09-28 | 1988-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12794988U JPH0248394U (enExample) | 1988-09-28 | 1988-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0248394U true JPH0248394U (enExample) | 1990-04-04 |
Family
ID=31380842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12794988U Pending JPH0248394U (enExample) | 1988-09-28 | 1988-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248394U (enExample) |
-
1988
- 1988-09-28 JP JP12794988U patent/JPH0248394U/ja active Pending