JPS5020774Y2 - - Google Patents
Info
- Publication number
- JPS5020774Y2 JPS5020774Y2 JP8412571U JP8412571U JPS5020774Y2 JP S5020774 Y2 JPS5020774 Y2 JP S5020774Y2 JP 8412571 U JP8412571 U JP 8412571U JP 8412571 U JP8412571 U JP 8412571U JP S5020774 Y2 JPS5020774 Y2 JP S5020774Y2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8412571U JPS5020774Y2 (ja) | 1971-09-17 | 1971-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8412571U JPS5020774Y2 (ja) | 1971-09-17 | 1971-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4841365U JPS4841365U (ja) | 1973-05-26 |
| JPS5020774Y2 true JPS5020774Y2 (ja) | 1975-06-23 |
Family
ID=27992935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8412571U Expired JPS5020774Y2 (ja) | 1971-09-17 | 1971-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5020774Y2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940062Y2 (ja) * | 1978-04-25 | 1984-11-12 | 伊智朗 荻村 | 卓球練習用の遮蔽ネット |
| JPS5819311B2 (ja) * | 1978-07-18 | 1983-04-18 | 中野 輝二 | 卓球練習における打球高さの検知装置 |
-
1971
- 1971-09-17 JP JP8412571U patent/JPS5020774Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4841365U (ja) | 1973-05-26 |