JPS63112089U - - Google Patents
Info
- Publication number
- JPS63112089U JPS63112089U JP218487U JP218487U JPS63112089U JP S63112089 U JPS63112089 U JP S63112089U JP 218487 U JP218487 U JP 218487U JP 218487 U JP218487 U JP 218487U JP S63112089 U JPS63112089 U JP S63112089U
- Authority
- JP
- Japan
- Prior art keywords
- view
- rod
- blackboard
- casing
- plan
- 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
- 239000000463 material Substances 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP218487U JPS63112089U (enExample) | 1987-01-09 | 1987-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP218487U JPS63112089U (enExample) | 1987-01-09 | 1987-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63112089U true JPS63112089U (enExample) | 1988-07-19 |
Family
ID=30780784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP218487U Pending JPS63112089U (enExample) | 1987-01-09 | 1987-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63112089U (enExample) |
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1987
- 1987-01-09 JP JP218487U patent/JPS63112089U/ja active Pending