JPS5438999Y2 - - Google Patents
Info
- Publication number
- JPS5438999Y2 JPS5438999Y2 JP4000075U JP4000075U JPS5438999Y2 JP S5438999 Y2 JPS5438999 Y2 JP S5438999Y2 JP 4000075 U JP4000075 U JP 4000075U JP 4000075 U JP4000075 U JP 4000075U JP S5438999 Y2 JPS5438999 Y2 JP S5438999Y2
- 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 |
|---|---|---|---|
| JP4000075U JPS5438999Y2 (en:Method) | 1975-03-25 | 1975-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4000075U JPS5438999Y2 (en:Method) | 1975-03-25 | 1975-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51121661U JPS51121661U (en:Method) | 1976-10-02 |
| JPS5438999Y2 true JPS5438999Y2 (en:Method) | 1979-11-19 |
Family
ID=28164839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4000075U Expired JPS5438999Y2 (en:Method) | 1975-03-25 | 1975-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5438999Y2 (en:Method) |
-
1975
- 1975-03-25 JP JP4000075U patent/JPS5438999Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51121661U (en:Method) | 1976-10-02 |