JPH01171167U - - Google Patents
Info
- Publication number
- JPH01171167U JPH01171167U JP6070988U JP6070988U JPH01171167U JP H01171167 U JPH01171167 U JP H01171167U JP 6070988 U JP6070988 U JP 6070988U JP 6070988 U JP6070988 U JP 6070988U JP H01171167 U JPH01171167 U JP H01171167U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- white reference
- shielding plate
- document
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000003384 imaging method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Facsimile Image Signal Circuits (AREA)
- Facsimile Scanning Arrangements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988060709U JPH0733485Y2 (ja) | 1988-05-09 | 1988-05-09 | 原稿読取り装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988060709U JPH0733485Y2 (ja) | 1988-05-09 | 1988-05-09 | 原稿読取り装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01171167U true JPH01171167U (lt) | 1989-12-04 |
JPH0733485Y2 JPH0733485Y2 (ja) | 1995-07-31 |
Family
ID=31286409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988060709U Expired - Lifetime JPH0733485Y2 (ja) | 1988-05-09 | 1988-05-09 | 原稿読取り装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0733485Y2 (lt) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6130865A (ja) * | 1984-07-23 | 1986-02-13 | Ricoh Co Ltd | カラ−原稿読取装置 |
-
1988
- 1988-05-09 JP JP1988060709U patent/JPH0733485Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6130865A (ja) * | 1984-07-23 | 1986-02-13 | Ricoh Co Ltd | カラ−原稿読取装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0733485Y2 (ja) | 1995-07-31 |
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