JPS502407B1 - - Google Patents
Info
- Publication number
- JPS502407B1 JPS502407B1 JP6232970A JP6232970A JPS502407B1 JP S502407 B1 JPS502407 B1 JP S502407B1 JP 6232970 A JP6232970 A JP 6232970A JP 6232970 A JP6232970 A JP 6232970A JP S502407 B1 JPS502407 B1 JP S502407B1
- 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.)
- Pending
Links
Landscapes
- Electrically Operated Instructional Devices (AREA)
- Closed-Circuit Television Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6232970A JPS502407B1 (ja) | 1970-07-16 | 1970-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6232970A JPS502407B1 (ja) | 1970-07-16 | 1970-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS502407B1 true JPS502407B1 (ja) | 1975-01-25 |
Family
ID=13196972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6232970A Pending JPS502407B1 (ja) | 1970-07-16 | 1970-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS502407B1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5464507U (ja) * | 1977-10-17 | 1979-05-08 |
-
1970
- 1970-07-16 JP JP6232970A patent/JPS502407B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5464507U (ja) * | 1977-10-17 | 1979-05-08 |