JPH0130162Y2 - - Google Patents
Info
- Publication number
- JPH0130162Y2 JPH0130162Y2 JP13276484U JP13276484U JPH0130162Y2 JP H0130162 Y2 JPH0130162 Y2 JP H0130162Y2 JP 13276484 U JP13276484 U JP 13276484U JP 13276484 U JP13276484 U JP 13276484U JP H0130162 Y2 JPH0130162 Y2 JP H0130162Y2
- Authority
- JP
- Japan
- Prior art keywords
- visual acuity
- acuity test
- drive arm
- test chart
- motor
- 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.)
- Expired
Links
- 230000004304 visual acuity Effects 0.000 claims description 53
- 238000007689 inspection Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 8
- 238000004804 winding Methods 0.000 description 5
- 230000004438 eyesight Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 201000009310 astigmatism Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13276484U JPH0130162Y2 (enrdf_load_stackoverflow) | 1984-09-03 | 1984-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13276484U JPH0130162Y2 (enrdf_load_stackoverflow) | 1984-09-03 | 1984-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6148704U JPS6148704U (enrdf_load_stackoverflow) | 1986-04-01 |
| JPH0130162Y2 true JPH0130162Y2 (enrdf_load_stackoverflow) | 1989-09-14 |
Family
ID=30691324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13276484U Expired JPH0130162Y2 (enrdf_load_stackoverflow) | 1984-09-03 | 1984-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0130162Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0342883Y2 (enrdf_load_stackoverflow) * | 1987-01-31 | 1991-09-09 |
-
1984
- 1984-09-03 JP JP13276484U patent/JPH0130162Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6148704U (enrdf_load_stackoverflow) | 1986-04-01 |
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