JPS509939Y1 - - Google Patents
Info
- Publication number
- JPS509939Y1 JPS509939Y1 JP10041470U JP10041470U JPS509939Y1 JP S509939 Y1 JPS509939 Y1 JP S509939Y1 JP 10041470 U JP10041470 U JP 10041470U JP 10041470 U JP10041470 U JP 10041470U JP S509939 Y1 JPS509939 Y1 JP S509939Y1
- 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 |
|---|---|---|---|
| JP10041470U JPS509939Y1 (ja) | 1970-10-08 | 1970-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10041470U JPS509939Y1 (ja) | 1970-10-08 | 1970-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS509939Y1 true JPS509939Y1 (ja) | 1975-03-27 |
Family
ID=33076120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10041470U Expired JPS509939Y1 (ja) | 1970-10-08 | 1970-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS509939Y1 (ja) |
-
1970
- 1970-10-08 JP JP10041470U patent/JPS509939Y1/ja not_active Expired