JPH0312238U - - Google Patents
Info
- Publication number
- JPH0312238U JPH0312238U JP7316089U JP7316089U JPH0312238U JP H0312238 U JPH0312238 U JP H0312238U JP 7316089 U JP7316089 U JP 7316089U JP 7316089 U JP7316089 U JP 7316089U JP H0312238 U JPH0312238 U JP H0312238U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- system unit
- screw
- threaded portion
- nut
- 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
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000007796 conventional method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Optical Systems Of Projection Type Copiers (AREA)
- Facsimile Scanning Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7316089U JPH0312238U (en]) | 1989-06-22 | 1989-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7316089U JPH0312238U (en]) | 1989-06-22 | 1989-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0312238U true JPH0312238U (en]) | 1991-02-07 |
Family
ID=31611740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7316089U Pending JPH0312238U (en]) | 1989-06-22 | 1989-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312238U (en]) |
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1989
- 1989-06-22 JP JP7316089U patent/JPH0312238U/ja active Pending