JPH0446435U - - Google Patents
Info
- Publication number
- JPH0446435U JPH0446435U JP8884190U JP8884190U JPH0446435U JP H0446435 U JPH0446435 U JP H0446435U JP 8884190 U JP8884190 U JP 8884190U JP 8884190 U JP8884190 U JP 8884190U JP H0446435 U JPH0446435 U JP H0446435U
- Authority
- JP
- Japan
- Prior art keywords
- fresnel lens
- guide posts
- flat plate
- mounting frame
- side 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.)
- Pending
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Transforming Electric Information Into Light Information (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8884190U JPH0446435U (enExample) | 1990-08-24 | 1990-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8884190U JPH0446435U (enExample) | 1990-08-24 | 1990-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446435U true JPH0446435U (enExample) | 1992-04-20 |
Family
ID=31822410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8884190U Pending JPH0446435U (enExample) | 1990-08-24 | 1990-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446435U (enExample) |
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1990
- 1990-08-24 JP JP8884190U patent/JPH0446435U/ja active Pending