JPS61173396U - - Google Patents
Info
- Publication number
- JPS61173396U JPS61173396U JP5836085U JP5836085U JPS61173396U JP S61173396 U JPS61173396 U JP S61173396U JP 5836085 U JP5836085 U JP 5836085U JP 5836085 U JP5836085 U JP 5836085U JP S61173396 U JPS61173396 U JP S61173396U
- Authority
- JP
- Japan
- Prior art keywords
- blackboard
- copying
- section
- copying machine
- view
- 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 2
- 238000004804 winding Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Variable Magnification In Projection-Type Copying Machines (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5836085U JPS61173396U (xx) | 1985-04-18 | 1985-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5836085U JPS61173396U (xx) | 1985-04-18 | 1985-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61173396U true JPS61173396U (xx) | 1986-10-28 |
Family
ID=30583785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5836085U Pending JPS61173396U (xx) | 1985-04-18 | 1985-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61173396U (xx) |
-
1985
- 1985-04-18 JP JP5836085U patent/JPS61173396U/ja active Pending