JPS502408B1 - - Google Patents
Info
- Publication number
- JPS502408B1 JPS502408B1 JP8708770A JP8708770A JPS502408B1 JP S502408 B1 JPS502408 B1 JP S502408B1 JP 8708770 A JP8708770 A JP 8708770A JP 8708770 A JP8708770 A JP 8708770A JP S502408 B1 JPS502408 B1 JP S502408B1
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8708770A JPS502408B1 (ja) | 1970-10-06 | 1970-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8708770A JPS502408B1 (ja) | 1970-10-06 | 1970-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS502408B1 true JPS502408B1 (ja) | 1975-01-25 |
Family
ID=13905152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8708770A Pending JPS502408B1 (ja) | 1970-10-06 | 1970-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS502408B1 (ja) |
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1970
- 1970-10-06 JP JP8708770A patent/JPS502408B1/ja active Pending