JPS449040Y1 - - Google Patents
Info
- Publication number
- JPS449040Y1 JPS449040Y1 JP2277065U JP2277065U JPS449040Y1 JP S449040 Y1 JPS449040 Y1 JP S449040Y1 JP 2277065 U JP2277065 U JP 2277065U JP 2277065 U JP2277065 U JP 2277065U JP S449040 Y1 JPS449040 Y1 JP S449040Y1
- 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 |
|---|---|---|---|
| JP2277065U JPS449040Y1 (ja) | 1965-03-22 | 1965-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2277065U JPS449040Y1 (ja) | 1965-03-22 | 1965-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS449040Y1 true JPS449040Y1 (ja) | 1969-04-12 |
Family
ID=31757749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2277065U Expired JPS449040Y1 (ja) | 1965-03-22 | 1965-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS449040Y1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60108028A (ja) * | 1983-11-17 | 1985-06-13 | キヤノン株式会社 | 視力測定方法 |
| JP2018174990A (ja) * | 2017-04-03 | 2018-11-15 | 株式会社タカギセイコー | 視力検査装置 |
-
1965
- 1965-03-22 JP JP2277065U patent/JPS449040Y1/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60108028A (ja) * | 1983-11-17 | 1985-06-13 | キヤノン株式会社 | 視力測定方法 |
| JP2018174990A (ja) * | 2017-04-03 | 2018-11-15 | 株式会社タカギセイコー | 視力検査装置 |