JPS50150524A - - Google Patents
Info
- Publication number
- JPS50150524A JPS50150524A JP5921674A JP5921674A JPS50150524A JP S50150524 A JPS50150524 A JP S50150524A JP 5921674 A JP5921674 A JP 5921674A JP 5921674 A JP5921674 A JP 5921674A JP S50150524 A JPS50150524 A JP S50150524A
- 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 |
|---|---|---|---|
| JP49059216A JPS5757709B2 (https=) | 1974-05-25 | 1974-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49059216A JPS5757709B2 (https=) | 1974-05-25 | 1974-05-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50150524A true JPS50150524A (https=) | 1975-12-03 |
| JPS5757709B2 JPS5757709B2 (https=) | 1982-12-06 |
Family
ID=13106957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49059216A Expired JPS5757709B2 (https=) | 1974-05-25 | 1974-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5757709B2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4818278U (https=) * | 1971-07-13 | 1973-03-01 |
-
1974
- 1974-05-25 JP JP49059216A patent/JPS5757709B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4818278U (https=) * | 1971-07-13 | 1973-03-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5757709B2 (https=) | 1982-12-06 |