JPS63121588U - - Google Patents
Info
- Publication number
- JPS63121588U JPS63121588U JP1436587U JP1436587U JPS63121588U JP S63121588 U JPS63121588 U JP S63121588U JP 1436587 U JP1436587 U JP 1436587U JP 1436587 U JP1436587 U JP 1436587U JP S63121588 U JPS63121588 U JP S63121588U
- Authority
- JP
- Japan
- Prior art keywords
- fixing device
- concave fixing
- fixed
- blackboard
- flexible
- 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
- 239000012780 transparent material Substances 0.000 claims description 2
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1436587U JPS63121588U (enExample) | 1987-02-03 | 1987-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1436587U JPS63121588U (enExample) | 1987-02-03 | 1987-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63121588U true JPS63121588U (enExample) | 1988-08-08 |
Family
ID=30804284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1436587U Pending JPS63121588U (enExample) | 1987-02-03 | 1987-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63121588U (enExample) |
-
1987
- 1987-02-03 JP JP1436587U patent/JPS63121588U/ja active Pending