JPH0271834U - - Google Patents
Info
- Publication number
- JPH0271834U JPH0271834U JP1988149953U JP14995388U JPH0271834U JP H0271834 U JPH0271834 U JP H0271834U JP 1988149953 U JP1988149953 U JP 1988149953U JP 14995388 U JP14995388 U JP 14995388U JP H0271834 U JPH0271834 U JP H0271834U
- Authority
- JP
- Japan
- Prior art keywords
- type screen
- screen
- lens type
- projection
- back side
- 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
- 241000219739 Lens Species 0.000 claims 5
- 235000014647 Lens culinaris subsp culinaris Nutrition 0.000 claims 1
- 230000004927 fusion Effects 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988149953U JPH0271834U (da) | 1988-11-17 | 1988-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988149953U JPH0271834U (da) | 1988-11-17 | 1988-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0271834U true JPH0271834U (da) | 1990-05-31 |
Family
ID=31422653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988149953U Pending JPH0271834U (da) | 1988-11-17 | 1988-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0271834U (da) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62134637A (ja) * | 1985-12-09 | 1987-06-17 | Nec Home Electronics Ltd | プロジエクシヨンテレビ用スクリ−ン |
-
1988
- 1988-11-17 JP JP1988149953U patent/JPH0271834U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62134637A (ja) * | 1985-12-09 | 1987-06-17 | Nec Home Electronics Ltd | プロジエクシヨンテレビ用スクリ−ン |