JPS6397950U - - Google Patents
Info
- Publication number
- JPS6397950U JPS6397950U JP19339786U JP19339786U JPS6397950U JP S6397950 U JPS6397950 U JP S6397950U JP 19339786 U JP19339786 U JP 19339786U JP 19339786 U JP19339786 U JP 19339786U JP S6397950 U JPS6397950 U JP S6397950U
- Authority
- JP
- Japan
- Prior art keywords
- dot information
- display surface
- reading
- recording medium
- copying
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
- Facsimiles In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19339786U JPS6397950U (enrdf_load_stackoverflow) | 1986-12-16 | 1986-12-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19339786U JPS6397950U (enrdf_load_stackoverflow) | 1986-12-16 | 1986-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6397950U true JPS6397950U (enrdf_load_stackoverflow) | 1988-06-24 |
Family
ID=31149382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19339786U Pending JPS6397950U (enrdf_load_stackoverflow) | 1986-12-16 | 1986-12-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6397950U (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04336845A (ja) * | 1991-05-14 | 1992-11-25 | Ricoh Co Ltd | 電子黒板 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60263557A (ja) * | 1984-06-11 | 1985-12-27 | Oki Electric Ind Co Ltd | 自動筆記入力付電子黒板装置 |
JPS63125049A (ja) * | 1986-11-14 | 1988-05-28 | Ricoh Co Ltd | 電子黒板 |
-
1986
- 1986-12-16 JP JP19339786U patent/JPS6397950U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60263557A (ja) * | 1984-06-11 | 1985-12-27 | Oki Electric Ind Co Ltd | 自動筆記入力付電子黒板装置 |
JPS63125049A (ja) * | 1986-11-14 | 1988-05-28 | Ricoh Co Ltd | 電子黒板 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04336845A (ja) * | 1991-05-14 | 1992-11-25 | Ricoh Co Ltd | 電子黒板 |