JPS6287890U - - Google Patents
Info
- Publication number
- JPS6287890U JPS6287890U JP17988785U JP17988785U JPS6287890U JP S6287890 U JPS6287890 U JP S6287890U JP 17988785 U JP17988785 U JP 17988785U JP 17988785 U JP17988785 U JP 17988785U JP S6287890 U JPS6287890 U JP S6287890U
- Authority
- JP
- Japan
- Prior art keywords
- image
- board member
- projected
- type electronic
- scanner
- 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
- 238000003384 imaging method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Image Input (AREA)
- Character Discrimination (AREA)
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985179887U JPH046958Y2 (en, 2012) | 1985-11-25 | 1985-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985179887U JPH046958Y2 (en, 2012) | 1985-11-25 | 1985-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6287890U true JPS6287890U (en, 2012) | 1987-06-04 |
| JPH046958Y2 JPH046958Y2 (en, 2012) | 1992-02-25 |
Family
ID=31123349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985179887U Expired JPH046958Y2 (en, 2012) | 1985-11-25 | 1985-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046958Y2 (en, 2012) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220467A (ja) * | 1985-07-19 | 1987-01-29 | Oki Electric Ind Co Ltd | 電子黒板装置 |
-
1985
- 1985-11-25 JP JP1985179887U patent/JPH046958Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220467A (ja) * | 1985-07-19 | 1987-01-29 | Oki Electric Ind Co Ltd | 電子黒板装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH046958Y2 (en, 2012) | 1992-02-25 |