JPS558114Y2 - - Google Patents
Info
- Publication number
- JPS558114Y2 JPS558114Y2 JP6921275U JP6921275U JPS558114Y2 JP S558114 Y2 JPS558114 Y2 JP S558114Y2 JP 6921275 U JP6921275 U JP 6921275U JP 6921275 U JP6921275 U JP 6921275U JP S558114 Y2 JPS558114 Y2 JP S558114Y2
- 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.)
- Expired
Links
Landscapes
- Electrically Operated Instructional Devices (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6921275U JPS558114Y2 (en:Method) | 1975-05-19 | 1975-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6921275U JPS558114Y2 (en:Method) | 1975-05-19 | 1975-05-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51147008U JPS51147008U (en:Method) | 1976-11-25 |
| JPS558114Y2 true JPS558114Y2 (en:Method) | 1980-02-22 |
Family
ID=28537596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6921275U Expired JPS558114Y2 (en:Method) | 1975-05-19 | 1975-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS558114Y2 (en:Method) |
-
1975
- 1975-05-19 JP JP6921275U patent/JPS558114Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51147008U (en:Method) | 1976-11-25 |