JPS5552449Y2 - - Google Patents
Info
- Publication number
- JPS5552449Y2 JPS5552449Y2 JP1976062976U JP6297676U JPS5552449Y2 JP S5552449 Y2 JPS5552449 Y2 JP S5552449Y2 JP 1976062976 U JP1976062976 U JP 1976062976U JP 6297676 U JP6297676 U JP 6297676U JP S5552449 Y2 JPS5552449 Y2 JP S5552449Y2
- 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 |
|---|---|---|---|
| JP1976062976U JPS5552449Y2 (da) | 1976-05-18 | 1976-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976062976U JPS5552449Y2 (da) | 1976-05-18 | 1976-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52153471U JPS52153471U (da) | 1977-11-21 |
| JPS5552449Y2 true JPS5552449Y2 (da) | 1980-12-05 |
Family
ID=28525835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976062976U Expired JPS5552449Y2 (da) | 1976-05-18 | 1976-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5552449Y2 (da) |
-
1976
- 1976-05-18 JP JP1976062976U patent/JPS5552449Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52153471U (da) | 1977-11-21 |