JPS551915Y2 - - Google Patents
Info
- Publication number
- JPS551915Y2 JPS551915Y2 JP16069676U JP16069676U JPS551915Y2 JP S551915 Y2 JPS551915 Y2 JP S551915Y2 JP 16069676 U JP16069676 U JP 16069676U JP 16069676 U JP16069676 U JP 16069676U JP S551915 Y2 JPS551915 Y2 JP S551915Y2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16069676U JPS551915Y2 (zh) | 1976-11-30 | 1976-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16069676U JPS551915Y2 (zh) | 1976-11-30 | 1976-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5378142U JPS5378142U (zh) | 1978-06-29 |
| JPS551915Y2 true JPS551915Y2 (zh) | 1980-01-18 |
Family
ID=28768556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16069676U Expired JPS551915Y2 (zh) | 1976-11-30 | 1976-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS551915Y2 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5648549Y2 (zh) * | 1978-10-24 | 1981-11-12 |
-
1976
- 1976-11-30 JP JP16069676U patent/JPS551915Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5378142U (zh) | 1978-06-29 |