JPH01147565U - - Google Patents
Info
- Publication number
- JPH01147565U JPH01147565U JP4308188U JP4308188U JPH01147565U JP H01147565 U JPH01147565 U JP H01147565U JP 4308188 U JP4308188 U JP 4308188U JP 4308188 U JP4308188 U JP 4308188U JP H01147565 U JPH01147565 U JP H01147565U
- Authority
- JP
- Japan
- Prior art keywords
- document
- optical system
- reading device
- conveying roller
- concave portion
- 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 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Facsimiles In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4308188U JPH01147565U (2) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4308188U JPH01147565U (2) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01147565U true JPH01147565U (2) | 1989-10-12 |
Family
ID=31269483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4308188U Pending JPH01147565U (2) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147565U (2) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61140440A (ja) * | 1984-12-14 | 1986-06-27 | Canon Inc | 原稿検出機構 |
-
1988
- 1988-03-31 JP JP4308188U patent/JPH01147565U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61140440A (ja) * | 1984-12-14 | 1986-06-27 | Canon Inc | 原稿検出機構 |
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