JPH02109408U - - Google Patents
Info
- Publication number
- JPH02109408U JPH02109408U JP1776789U JP1776789U JPH02109408U JP H02109408 U JPH02109408 U JP H02109408U JP 1776789 U JP1776789 U JP 1776789U JP 1776789 U JP1776789 U JP 1776789U JP H02109408 U JPH02109408 U JP H02109408U
- Authority
- JP
- Japan
- Prior art keywords
- restraining rod
- lens
- magnifying lens
- pin
- pivot
- 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.)
- Pending
Links
- 230000000452 restraining effect Effects 0.000 claims 2
Landscapes
- Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1776789U JPH02109408U (zh) | 1989-02-16 | 1989-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1776789U JPH02109408U (zh) | 1989-02-16 | 1989-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02109408U true JPH02109408U (zh) | 1990-08-31 |
Family
ID=31231842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1776789U Pending JPH02109408U (zh) | 1989-02-16 | 1989-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02109408U (zh) |
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1989
- 1989-02-16 JP JP1776789U patent/JPH02109408U/ja active Pending