JPS562710B2 - - Google Patents
Info
- Publication number
- JPS562710B2 JPS562710B2 JP9425072A JP9425072A JPS562710B2 JP S562710 B2 JPS562710 B2 JP S562710B2 JP 9425072 A JP9425072 A JP 9425072A JP 9425072 A JP9425072 A JP 9425072A JP S562710 B2 JPS562710 B2 JP S562710B2
- 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)
- 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 (cs) | 1972-09-19 | 1972-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9425072A JPS562710B2 (cs) | 1972-09-19 | 1972-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4951026A JPS4951026A (cs) | 1974-05-17 |
| JPS562710B2 true JPS562710B2 (cs) | 1981-01-21 |
Family
ID=14105041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9425072A Expired JPS562710B2 (cs) | 1972-09-19 | 1972-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS562710B2 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS549098B2 (cs) * | 1973-01-08 | 1979-04-21 |
Family Cites Families (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
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4951026A (cs) | 1974-05-17 |