JPH0331729U - - Google Patents
Info
- Publication number
- JPH0331729U JPH0331729U JP9236589U JP9236589U JPH0331729U JP H0331729 U JPH0331729 U JP H0331729U JP 9236589 U JP9236589 U JP 9236589U JP 9236589 U JP9236589 U JP 9236589U JP H0331729 U JPH0331729 U JP H0331729U
- Authority
- JP
- Japan
- Prior art keywords
- contact glass
- light shielding
- document
- light
- detecting
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 238000002834 transmittance Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 1
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9236589U JPH0331729U (en]) | 1989-08-05 | 1989-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9236589U JPH0331729U (en]) | 1989-08-05 | 1989-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0331729U true JPH0331729U (en]) | 1991-03-27 |
Family
ID=31641800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9236589U Pending JPH0331729U (en]) | 1989-08-05 | 1989-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331729U (en]) |
-
1989
- 1989-08-05 JP JP9236589U patent/JPH0331729U/ja active Pending