JP2523470Y2 - 視野計の顎受け装置 - Google Patents
視野計の顎受け装置Info
- Publication number
- JP2523470Y2 JP2523470Y2 JP9441090U JP9441090U JP2523470Y2 JP 2523470 Y2 JP2523470 Y2 JP 2523470Y2 JP 9441090 U JP9441090 U JP 9441090U JP 9441090 U JP9441090 U JP 9441090U JP 2523470 Y2 JP2523470 Y2 JP 2523470Y2
- Authority
- JP
- Japan
- Prior art keywords
- chin
- perimeter
- moving device
- face
- receiving
- 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 - Lifetime
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9441090U JP2523470Y2 (ja) | 1990-09-07 | 1990-09-07 | 視野計の顎受け装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9441090U JP2523470Y2 (ja) | 1990-09-07 | 1990-09-07 | 視野計の顎受け装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0451901U JPH0451901U (tr) | 1992-05-01 |
JP2523470Y2 true JP2523470Y2 (ja) | 1997-01-22 |
Family
ID=31832322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9441090U Expired - Lifetime JP2523470Y2 (ja) | 1990-09-07 | 1990-09-07 | 視野計の顎受け装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2523470Y2 (tr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108553078A (zh) * | 2018-05-16 | 2018-09-21 | 北京图湃影像科技有限公司 | 一种稳定紧凑型颏拖托升降结构 |
-
1990
- 1990-09-07 JP JP9441090U patent/JP2523470Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0451901U (tr) | 1992-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |