JPS61198093U - - Google Patents
Info
- Publication number
- JPS61198093U JPS61198093U JP8170685U JP8170685U JPS61198093U JP S61198093 U JPS61198093 U JP S61198093U JP 8170685 U JP8170685 U JP 8170685U JP 8170685 U JP8170685 U JP 8170685U JP S61198093 U JPS61198093 U JP S61198093U
- Authority
- JP
- Japan
- Prior art keywords
- partition
- main body
- blackboard
- powder
- storage section
- 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
- 238000005192 partition Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8170685U JPH0234076Y2 (enExample) | 1985-05-30 | 1985-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8170685U JPH0234076Y2 (enExample) | 1985-05-30 | 1985-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61198093U true JPS61198093U (enExample) | 1986-12-10 |
| JPH0234076Y2 JPH0234076Y2 (enExample) | 1990-09-12 |
Family
ID=30628740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8170685U Expired JPH0234076Y2 (enExample) | 1985-05-30 | 1985-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234076Y2 (enExample) |
-
1985
- 1985-05-30 JP JP8170685U patent/JPH0234076Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0234076Y2 (enExample) | 1990-09-12 |