JPH01140908U - - Google Patents
Info
- Publication number
- JPH01140908U JPH01140908U JP3658788U JP3658788U JPH01140908U JP H01140908 U JPH01140908 U JP H01140908U JP 3658788 U JP3658788 U JP 3658788U JP 3658788 U JP3658788 U JP 3658788U JP H01140908 U JPH01140908 U JP H01140908U
- Authority
- JP
- Japan
- Prior art keywords
- viewing
- viewing surface
- body portion
- light
- presented
- 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
- 238000007689 inspection Methods 0.000 claims 1
- 230000000007 visual effect Effects 0.000 claims 1
- 210000001061 forehead Anatomy 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988036587U JPH0310722Y2 (cs) | 1988-03-19 | 1988-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988036587U JPH0310722Y2 (cs) | 1988-03-19 | 1988-03-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01140908U true JPH01140908U (cs) | 1989-09-27 |
| JPH0310722Y2 JPH0310722Y2 (cs) | 1991-03-18 |
Family
ID=31263182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988036587U Expired JPH0310722Y2 (cs) | 1988-03-19 | 1988-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310722Y2 (cs) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56128139A (en) * | 1979-12-20 | 1981-10-07 | Inst Nat Sante Rech Med | Stimulation apparatus for measuring field of vision |
| JPS6216086A (ja) * | 1985-07-11 | 1987-01-24 | ウエスタ−ン ギア マシネリ− コムパニ− | 張力制御装置 |
-
1988
- 1988-03-19 JP JP1988036587U patent/JPH0310722Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56128139A (en) * | 1979-12-20 | 1981-10-07 | Inst Nat Sante Rech Med | Stimulation apparatus for measuring field of vision |
| JPS6216086A (ja) * | 1985-07-11 | 1987-01-24 | ウエスタ−ン ギア マシネリ− コムパニ− | 張力制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0310722Y2 (cs) | 1991-03-18 |