JPS492630A - - Google Patents
Info
- Publication number
- JPS492630A JPS492630A JP4130472A JP4130472A JPS492630A JP S492630 A JPS492630 A JP S492630A JP 4130472 A JP4130472 A JP 4130472A JP 4130472 A JP4130472 A JP 4130472A JP S492630 A JPS492630 A JP S492630A
- 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 |
|---|---|---|---|
| JP4130472A JPS492630A (en) | 1972-04-26 | 1972-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4130472A JPS492630A (en) | 1972-04-26 | 1972-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS492630A true JPS492630A (en) | 1974-01-10 |
Family
ID=12604730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4130472A Pending JPS492630A (en) | 1972-04-26 | 1972-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS492630A (en) |
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1972
- 1972-04-26 JP JP4130472A patent/JPS492630A/ja active Pending