JPS5422146B2 - - Google Patents
Info
- Publication number
- JPS5422146B2 JPS5422146B2 JP2115375A JP2115375A JPS5422146B2 JP S5422146 B2 JPS5422146 B2 JP S5422146B2 JP 2115375 A JP2115375 A JP 2115375A JP 2115375 A JP2115375 A JP 2115375A JP S5422146 B2 JPS5422146 B2 JP S5422146B2
- 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
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2115375A JPS5422146B2 (en]) | 1975-02-19 | 1975-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2115375A JPS5422146B2 (en]) | 1975-02-19 | 1975-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5196632A JPS5196632A (en]) | 1976-08-25 |
| JPS5422146B2 true JPS5422146B2 (en]) | 1979-08-04 |
Family
ID=12046949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2115375A Expired JPS5422146B2 (en]) | 1975-02-19 | 1975-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5422146B2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53111853U (en]) * | 1977-02-10 | 1978-09-06 |
-
1975
- 1975-02-19 JP JP2115375A patent/JPS5422146B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5196632A (en]) | 1976-08-25 |