JPS61180785U - - Google Patents
Info
- Publication number
- JPS61180785U JPS61180785U JP6395785U JP6395785U JPS61180785U JP S61180785 U JPS61180785 U JP S61180785U JP 6395785 U JP6395785 U JP 6395785U JP 6395785 U JP6395785 U JP 6395785U JP S61180785 U JPS61180785 U JP S61180785U
- Authority
- JP
- Japan
- Prior art keywords
- copying
- blackboard
- section
- display
- copying machine
- 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 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Paper Feeding For Electrophotography (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6395785U JPS61180785U (lt) | 1985-04-26 | 1985-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6395785U JPS61180785U (lt) | 1985-04-26 | 1985-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61180785U true JPS61180785U (lt) | 1986-11-11 |
Family
ID=30594590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6395785U Pending JPS61180785U (lt) | 1985-04-26 | 1985-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61180785U (lt) |
-
1985
- 1985-04-26 JP JP6395785U patent/JPS61180785U/ja active Pending