JPH0283541U - - Google Patents
Info
- Publication number
- JPH0283541U JPH0283541U JP16333188U JP16333188U JPH0283541U JP H0283541 U JPH0283541 U JP H0283541U JP 16333188 U JP16333188 U JP 16333188U JP 16333188 U JP16333188 U JP 16333188U JP H0283541 U JPH0283541 U JP H0283541U
- Authority
- JP
- Japan
- Prior art keywords
- support
- flange
- lens sheet
- screen
- deformation
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988163331U JPH0740995Y2 (ja) | 1988-12-16 | 1988-12-16 | 透過形スクリーン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988163331U JPH0740995Y2 (ja) | 1988-12-16 | 1988-12-16 | 透過形スクリーン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0283541U true JPH0283541U (en]) | 1990-06-28 |
| JPH0740995Y2 JPH0740995Y2 (ja) | 1995-09-20 |
Family
ID=31447961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988163331U Expired - Fee Related JPH0740995Y2 (ja) | 1988-12-16 | 1988-12-16 | 透過形スクリーン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740995Y2 (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59121646U (ja) * | 1982-06-16 | 1984-08-16 | 株式会社日立製作所 | リヤ−スクリ−ン |
| JPS60154940U (ja) * | 1984-03-26 | 1985-10-16 | 大日本印刷株式会社 | 透過型スクリ−ン |
-
1988
- 1988-12-16 JP JP1988163331U patent/JPH0740995Y2/ja not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59121646U (ja) * | 1982-06-16 | 1984-08-16 | 株式会社日立製作所 | リヤ−スクリ−ン |
| JPS60154940U (ja) * | 1984-03-26 | 1985-10-16 | 大日本印刷株式会社 | 透過型スクリ−ン |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0740995Y2 (ja) | 1995-09-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |