JPS63106263U - - Google Patents
Info
- Publication number
- JPS63106263U JPS63106263U JP19875086U JP19875086U JPS63106263U JP S63106263 U JPS63106263 U JP S63106263U JP 19875086 U JP19875086 U JP 19875086U JP 19875086 U JP19875086 U JP 19875086U JP S63106263 U JPS63106263 U JP S63106263U
- Authority
- JP
- Japan
- Prior art keywords
- writing sheet
- light
- winding
- image data
- memory
- 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
- 238000004804 winding Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
- Facsimiles In General (AREA)
- Storing Facsimile Image Data (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986198750U JPH0715233Y2 (ja) | 1986-12-26 | 1986-12-26 | 電子黒板装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986198750U JPH0715233Y2 (ja) | 1986-12-26 | 1986-12-26 | 電子黒板装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63106263U true JPS63106263U (US20080094685A1-20080424-C00004.png) | 1988-07-09 |
JPH0715233Y2 JPH0715233Y2 (ja) | 1995-04-10 |
Family
ID=31159728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986198750U Expired - Lifetime JPH0715233Y2 (ja) | 1986-12-26 | 1986-12-26 | 電子黒板装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0715233Y2 (US20080094685A1-20080424-C00004.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01117796U (US20080094685A1-20080424-C00004.png) * | 1988-01-28 | 1989-08-09 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61103959U (US20080094685A1-20080424-C00004.png) * | 1984-12-10 | 1986-07-02 |
-
1986
- 1986-12-26 JP JP1986198750U patent/JPH0715233Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61103959U (US20080094685A1-20080424-C00004.png) * | 1984-12-10 | 1986-07-02 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01117796U (US20080094685A1-20080424-C00004.png) * | 1988-01-28 | 1989-08-09 |
Also Published As
Publication number | Publication date |
---|---|
JPH0715233Y2 (ja) | 1995-04-10 |
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