JPS63173263U - - Google Patents
Info
- Publication number
- JPS63173263U JPS63173263U JP6612487U JP6612487U JPS63173263U JP S63173263 U JPS63173263 U JP S63173263U JP 6612487 U JP6612487 U JP 6612487U JP 6612487 U JP6612487 U JP 6612487U JP S63173263 U JPS63173263 U JP S63173263U
- Authority
- JP
- Japan
- Prior art keywords
- page
- order
- visual acuity
- pages
- training material
- 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 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000002645 vision therapy Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Rehabilitation Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6612487U JPH055584Y2 (enExample) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6612487U JPH055584Y2 (enExample) | 1987-04-30 | 1987-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63173263U true JPS63173263U (enExample) | 1988-11-10 |
| JPH055584Y2 JPH055584Y2 (enExample) | 1993-02-15 |
Family
ID=30903836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6612487U Expired - Lifetime JPH055584Y2 (enExample) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055584Y2 (enExample) |
-
1987
- 1987-04-30 JP JP6612487U patent/JPH055584Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055584Y2 (enExample) | 1993-02-15 |