JPH02100529U - - Google Patents
Info
- Publication number
- JPH02100529U JPH02100529U JP1022589U JP1022589U JPH02100529U JP H02100529 U JPH02100529 U JP H02100529U JP 1022589 U JP1022589 U JP 1022589U JP 1022589 U JP1022589 U JP 1022589U JP H02100529 U JPH02100529 U JP H02100529U
- Authority
- JP
- Japan
- Prior art keywords
- blackboard
- attached
- handle
- clothespins
- clothespin
- 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.)
- Granted
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1022589U JPH0646359Y2 (ja) | 1989-01-31 | 1989-01-31 | 転倒防止の脚がワンタッチで出し入れできる黒板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1022589U JPH0646359Y2 (ja) | 1989-01-31 | 1989-01-31 | 転倒防止の脚がワンタッチで出し入れできる黒板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02100529U true JPH02100529U (en]) | 1990-08-10 |
| JPH0646359Y2 JPH0646359Y2 (ja) | 1994-11-30 |
Family
ID=31217692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1022589U Expired - Lifetime JPH0646359Y2 (ja) | 1989-01-31 | 1989-01-31 | 転倒防止の脚がワンタッチで出し入れできる黒板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0646359Y2 (en]) |
-
1989
- 1989-01-31 JP JP1022589U patent/JPH0646359Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0646359Y2 (ja) | 1994-11-30 |