JPS4876621A - - Google Patents
Info
- Publication number
- JPS4876621A JPS4876621A JP584372A JP584372A JPS4876621A JP S4876621 A JPS4876621 A JP S4876621A JP 584372 A JP584372 A JP 584372A JP 584372 A JP584372 A JP 584372A JP S4876621 A JPS4876621 A JP S4876621A
- 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)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP584372A JPS4876621A (xx) | 1972-01-14 | 1972-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP584372A JPS4876621A (xx) | 1972-01-14 | 1972-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4876621A true JPS4876621A (xx) | 1973-10-15 |
Family
ID=11622283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP584372A Pending JPS4876621A (xx) | 1972-01-14 | 1972-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4876621A (xx) |
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1972
- 1972-01-14 JP JP584372A patent/JPS4876621A/ja active Pending