JPH0329103U - - Google Patents
Info
- Publication number
- JPH0329103U JPH0329103U JP12828689U JP12828689U JPH0329103U JP H0329103 U JPH0329103 U JP H0329103U JP 12828689 U JP12828689 U JP 12828689U JP 12828689 U JP12828689 U JP 12828689U JP H0329103 U JPH0329103 U JP H0329103U
- Authority
- JP
- Japan
- Prior art keywords
- optotype
- visual acuity
- value
- test subject
- specifying
- 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.)
- Granted
Links
- 230000004304 visual acuity Effects 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989128286U JPH0346728Y2 (enrdf_load_html_response) | 1989-11-01 | 1989-11-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989128286U JPH0346728Y2 (enrdf_load_html_response) | 1989-11-01 | 1989-11-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0329103U true JPH0329103U (enrdf_load_html_response) | 1991-03-22 |
JPH0346728Y2 JPH0346728Y2 (enrdf_load_html_response) | 1991-10-03 |
Family
ID=31676000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989128286U Expired JPH0346728Y2 (enrdf_load_html_response) | 1989-11-01 | 1989-11-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0346728Y2 (enrdf_load_html_response) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002345752A (ja) * | 2001-05-24 | 2002-12-03 | Topcon Corp | 眼科データ転送記憶装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5417691U (enrdf_load_html_response) * | 1977-07-06 | 1979-02-05 | ||
JPS5719129A (en) * | 1980-07-10 | 1982-02-01 | Nomura Tokin:Kk | Preparation of mold for continuous casting |
JPS57142231A (en) * | 1981-02-27 | 1982-09-02 | Sharp Kk | Sight inspecting apparatus |
JPS59194728A (ja) * | 1983-04-20 | 1984-11-05 | 三洋電機株式会社 | 視力測定装置 |
JPS60109601U (ja) * | 1983-12-28 | 1985-07-25 | カシオ計算機株式会社 | 視力検査機能付小型電子機器 |
-
1989
- 1989-11-01 JP JP1989128286U patent/JPH0346728Y2/ja not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5417691U (enrdf_load_html_response) * | 1977-07-06 | 1979-02-05 | ||
JPS5719129A (en) * | 1980-07-10 | 1982-02-01 | Nomura Tokin:Kk | Preparation of mold for continuous casting |
JPS57142231A (en) * | 1981-02-27 | 1982-09-02 | Sharp Kk | Sight inspecting apparatus |
JPS59194728A (ja) * | 1983-04-20 | 1984-11-05 | 三洋電機株式会社 | 視力測定装置 |
JPS60109601U (ja) * | 1983-12-28 | 1985-07-25 | カシオ計算機株式会社 | 視力検査機能付小型電子機器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002345752A (ja) * | 2001-05-24 | 2002-12-03 | Topcon Corp | 眼科データ転送記憶装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0346728Y2 (enrdf_load_html_response) | 1991-10-03 |
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