JPS5524616Y2 - - Google Patents
Info
- Publication number
- JPS5524616Y2 JPS5524616Y2 JP4669475U JP4669475U JPS5524616Y2 JP S5524616 Y2 JPS5524616 Y2 JP S5524616Y2 JP 4669475 U JP4669475 U JP 4669475U JP 4669475 U JP4669475 U JP 4669475U JP S5524616 Y2 JPS5524616 Y2 JP S5524616Y2
- 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
- Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4669475U JPS5524616Y2 (zh) | 1975-04-07 | 1975-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4669475U JPS5524616Y2 (zh) | 1975-04-07 | 1975-04-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51129350U JPS51129350U (zh) | 1976-10-19 |
| JPS5524616Y2 true JPS5524616Y2 (zh) | 1980-06-12 |
Family
ID=28183583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4669475U Expired JPS5524616Y2 (zh) | 1975-04-07 | 1975-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5524616Y2 (zh) |
-
1975
- 1975-04-07 JP JP4669475U patent/JPS5524616Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51129350U (zh) | 1976-10-19 |