JPS4951026A - - Google Patents
Info
- Publication number
- JPS4951026A JPS4951026A JP9425072A JP9425072A JPS4951026A JP S4951026 A JPS4951026 A JP S4951026A JP 9425072 A JP9425072 A JP 9425072A JP 9425072 A JP9425072 A JP 9425072A JP S4951026 A JPS4951026 A JP S4951026A
- 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)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9425072A JPS562710B2 (enExample) | 1972-09-19 | 1972-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9425072A JPS562710B2 (enExample) | 1972-09-19 | 1972-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4951026A true JPS4951026A (enExample) | 1974-05-17 |
| JPS562710B2 JPS562710B2 (enExample) | 1981-01-21 |
Family
ID=14105041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9425072A Expired JPS562710B2 (enExample) | 1972-09-19 | 1972-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS562710B2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4993131A (enExample) * | 1973-01-08 | 1974-09-05 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3395464A (en) * | 1966-03-15 | 1968-08-06 | Robert Lloyd Leslie | Teaching machine systems |
-
1972
- 1972-09-19 JP JP9425072A patent/JPS562710B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3395464A (en) * | 1966-03-15 | 1968-08-06 | Robert Lloyd Leslie | Teaching machine systems |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4993131A (enExample) * | 1973-01-08 | 1974-09-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS562710B2 (enExample) | 1981-01-21 |