JPS6432517U - - Google Patents
Info
- Publication number
- JPS6432517U JPS6432517U JP12750787U JP12750787U JPS6432517U JP S6432517 U JPS6432517 U JP S6432517U JP 12750787 U JP12750787 U JP 12750787U JP 12750787 U JP12750787 U JP 12750787U JP S6432517 U JPS6432517 U JP S6432517U
- Authority
- JP
- Japan
- Prior art keywords
- objects
- distance
- lens
- frame
- retina
- Prior art date
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 claims description 2
- 210000001525 retina Anatomy 0.000 claims 1
Landscapes
- Eyeglasses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12750787U JPS6432517U (ru) | 1987-08-24 | 1987-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12750787U JPS6432517U (ru) | 1987-08-24 | 1987-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6432517U true JPS6432517U (ru) | 1989-03-01 |
Family
ID=31380003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12750787U Pending JPS6432517U (ru) | 1987-08-24 | 1987-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6432517U (ru) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830504A (zh) * | 2012-09-24 | 2012-12-19 | 无锡商业职业技术学院 | 一种老花眼镜 |
| CN103885197A (zh) * | 2014-04-01 | 2014-06-25 | 罗登州 | 老花平光两用眼镜 |
| CN104536152A (zh) * | 2015-01-08 | 2015-04-22 | 临澧双辰光学有限公司 | 一种老花眼镜 |
-
1987
- 1987-08-24 JP JP12750787U patent/JPS6432517U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830504A (zh) * | 2012-09-24 | 2012-12-19 | 无锡商业职业技术学院 | 一种老花眼镜 |
| CN103885197A (zh) * | 2014-04-01 | 2014-06-25 | 罗登州 | 老花平光两用眼镜 |
| CN104536152A (zh) * | 2015-01-08 | 2015-04-22 | 临澧双辰光学有限公司 | 一种老花眼镜 |