JPS5031068Y2 - - Google Patents
Info
- Publication number
- JPS5031068Y2 JPS5031068Y2 JP8787171U JP8787171U JPS5031068Y2 JP S5031068 Y2 JPS5031068 Y2 JP S5031068Y2 JP 8787171 U JP8787171 U JP 8787171U JP 8787171 U JP8787171 U JP 8787171U JP S5031068 Y2 JPS5031068 Y2 JP S5031068Y2
- 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 |
|---|---|---|---|
| JP8787171U JPS5031068Y2 (ja) | 1971-09-28 | 1971-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8787171U JPS5031068Y2 (ja) | 1971-09-28 | 1971-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4843738U JPS4843738U (ja) | 1973-06-07 |
| JPS5031068Y2 true JPS5031068Y2 (ja) | 1975-09-10 |
Family
ID=27999778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8787171U Expired JPS5031068Y2 (ja) | 1971-09-28 | 1971-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5031068Y2 (ja) |
-
1971
- 1971-09-28 JP JP8787171U patent/JPS5031068Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4843738U (ja) | 1973-06-07 |