JPH02134530U - - Google Patents
Info
- Publication number
- JPH02134530U JPH02134530U JP4353789U JP4353789U JPH02134530U JP H02134530 U JPH02134530 U JP H02134530U JP 4353789 U JP4353789 U JP 4353789U JP 4353789 U JP4353789 U JP 4353789U JP H02134530 U JPH02134530 U JP H02134530U
- Authority
- JP
- Japan
- Prior art keywords
- slide
- light
- projector
- warning
- slide projector
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
Landscapes
- Projection-Type Copiers In General (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4353789U JPH02134530U (en]) | 1989-04-12 | 1989-04-12 | |
| US07/506,348 US5003344A (en) | 1989-04-12 | 1990-04-09 | Projection unit for a light permeable original in a copying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4353789U JPH02134530U (en]) | 1989-04-12 | 1989-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02134530U true JPH02134530U (en]) | 1990-11-08 |
Family
ID=31556033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4353789U Pending JPH02134530U (en]) | 1989-04-12 | 1989-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02134530U (en]) |
-
1989
- 1989-04-12 JP JP4353789U patent/JPH02134530U/ja active Pending