JPS6243349U - - Google Patents
Info
- Publication number
- JPS6243349U JPS6243349U JP13591485U JP13591485U JPS6243349U JP S6243349 U JPS6243349 U JP S6243349U JP 13591485 U JP13591485 U JP 13591485U JP 13591485 U JP13591485 U JP 13591485U JP S6243349 U JPS6243349 U JP S6243349U
- Authority
- JP
- Japan
- Prior art keywords
- projection
- mirror
- light source
- projector
- fresnel plate
- 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
- 238000005286 illumination Methods 0.000 description 2
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13591485U JPH0355951Y2 (en, 2012) | 1985-09-05 | 1985-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13591485U JPH0355951Y2 (en, 2012) | 1985-09-05 | 1985-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6243349U true JPS6243349U (en, 2012) | 1987-03-16 |
| JPH0355951Y2 JPH0355951Y2 (en, 2012) | 1991-12-13 |
Family
ID=31038551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13591485U Expired JPH0355951Y2 (en, 2012) | 1985-09-05 | 1985-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355951Y2 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01171446U (en, 2012) * | 1988-05-16 | 1989-12-05 |
-
1985
- 1985-09-05 JP JP13591485U patent/JPH0355951Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01171446U (en, 2012) * | 1988-05-16 | 1989-12-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355951Y2 (en, 2012) | 1991-12-13 |
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