JPS52167339U - - Google Patents
Info
- Publication number
- JPS52167339U JPS52167339U JP7681076U JP7681076U JPS52167339U JP S52167339 U JPS52167339 U JP S52167339U JP 7681076 U JP7681076 U JP 7681076U JP 7681076 U JP7681076 U JP 7681076U JP S52167339 U JPS52167339 U JP S52167339U
- 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.)
- Granted
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7681076U JPS5642072Y2 (ko) | 1976-06-12 | 1976-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7681076U JPS5642072Y2 (ko) | 1976-06-12 | 1976-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52167339U true JPS52167339U (ko) | 1977-12-19 |
| JPS5642072Y2 JPS5642072Y2 (ko) | 1981-10-01 |
Family
ID=28552145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7681076U Expired JPS5642072Y2 (ko) | 1976-06-12 | 1976-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5642072Y2 (ko) |
-
1976
- 1976-06-12 JP JP7681076U patent/JPS5642072Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5642072Y2 (ko) | 1981-10-01 |