JPS571260B2 - - Google Patents
Info
- Publication number
- JPS571260B2 JPS571260B2 JP8094979A JP8094979A JPS571260B2 JP S571260 B2 JPS571260 B2 JP S571260B2 JP 8094979 A JP8094979 A JP 8094979A JP 8094979 A JP8094979 A JP 8094979A JP S571260 B2 JPS571260 B2 JP S571260B2
- 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 |
|---|---|---|---|
| JP8094979A JPS565652A (en) | 1979-06-27 | 1979-06-27 | Tool for preventing generation of short sight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8094979A JPS565652A (en) | 1979-06-27 | 1979-06-27 | Tool for preventing generation of short sight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS565652A JPS565652A (en) | 1981-01-21 |
| JPS571260B2 true JPS571260B2 (mo) | 1982-01-09 |
Family
ID=13732743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8094979A Granted JPS565652A (en) | 1979-06-27 | 1979-06-27 | Tool for preventing generation of short sight |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS565652A (mo) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58156861U (ja) * | 1982-04-12 | 1983-10-19 | 三菱電機株式会社 | エレベ−タのドア装置 |
| JPH03125772A (ja) * | 1989-10-11 | 1991-05-29 | Osaka Kanagu Kk | 吊戸 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381725B (zh) * | 2013-08-05 | 2015-04-08 | 陈良彬 | 智能式防近视笔 |
| JP6951279B2 (ja) * | 2018-03-22 | 2021-10-20 | 株式会社東海理化電機製作所 | 筆記具 |
-
1979
- 1979-06-27 JP JP8094979A patent/JPS565652A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58156861U (ja) * | 1982-04-12 | 1983-10-19 | 三菱電機株式会社 | エレベ−タのドア装置 |
| JPH03125772A (ja) * | 1989-10-11 | 1991-05-29 | Osaka Kanagu Kk | 吊戸 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS565652A (en) | 1981-01-21 |