JPS52136742U - - Google Patents
Info
- Publication number
- JPS52136742U JPS52136742U JP4422876U JP4422876U JPS52136742U JP S52136742 U JPS52136742 U JP S52136742U JP 4422876 U JP4422876 U JP 4422876U JP 4422876 U JP4422876 U JP 4422876U JP S52136742 U JPS52136742 U JP S52136742U
- 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 |
|---|---|---|---|
| JP1976044228U JPS5639676Y2 (en) | 1976-04-12 | 1976-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976044228U JPS5639676Y2 (en) | 1976-04-12 | 1976-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52136742U true JPS52136742U (en) | 1977-10-17 |
| JPS5639676Y2 JPS5639676Y2 (en) | 1981-09-16 |
Family
ID=28503291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976044228U Expired JPS5639676Y2 (en) | 1976-04-12 | 1976-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5639676Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS479543U (en) * | 1971-02-26 | 1972-10-04 |
-
1976
- 1976-04-12 JP JP1976044228U patent/JPS5639676Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS479543U (en) * | 1971-02-26 | 1972-10-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5639676Y2 (en) | 1981-09-16 |