JPS4970727A - - Google Patents
Info
- Publication number
- JPS4970727A JPS4970727A JP11315972A JP11315972A JPS4970727A JP S4970727 A JPS4970727 A JP S4970727A JP 11315972 A JP11315972 A JP 11315972A JP 11315972 A JP11315972 A JP 11315972A JP S4970727 A JPS4970727 A JP S4970727A
- 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
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11315972A JPS5141383B2 (en:Method) | 1972-11-11 | 1972-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11315972A JPS5141383B2 (en:Method) | 1972-11-11 | 1972-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4970727A true JPS4970727A (en:Method) | 1974-07-09 |
| JPS5141383B2 JPS5141383B2 (en:Method) | 1976-11-09 |
Family
ID=14605037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11315972A Expired JPS5141383B2 (en:Method) | 1972-11-11 | 1972-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5141383B2 (en:Method) |
-
1972
- 1972-11-11 JP JP11315972A patent/JPS5141383B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5141383B2 (en:Method) | 1976-11-09 |