JPH01177742U - - Google Patents
Info
- Publication number
- JPH01177742U JPH01177742U JP7440188U JP7440188U JPH01177742U JP H01177742 U JPH01177742 U JP H01177742U JP 7440188 U JP7440188 U JP 7440188U JP 7440188 U JP7440188 U JP 7440188U JP H01177742 U JPH01177742 U JP H01177742U
- Authority
- JP
- Japan
- Prior art keywords
- optical path
- illumination optical
- light
- light source
- document surface
- 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
- 238000005286 illumination Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Systems Of Projection Type Copiers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7440188U JPH01177742U (tr) | 1988-06-03 | 1988-06-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7440188U JPH01177742U (tr) | 1988-06-03 | 1988-06-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01177742U true JPH01177742U (tr) | 1989-12-19 |
Family
ID=31299514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7440188U Pending JPH01177742U (tr) | 1988-06-03 | 1988-06-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01177742U (tr) |
-
1988
- 1988-06-03 JP JP7440188U patent/JPH01177742U/ja active Pending