JPH0380483U - - Google Patents
Info
- Publication number
- JPH0380483U JPH0380483U JP13992289U JP13992289U JPH0380483U JP H0380483 U JPH0380483 U JP H0380483U JP 13992289 U JP13992289 U JP 13992289U JP 13992289 U JP13992289 U JP 13992289U JP H0380483 U JPH0380483 U JP H0380483U
- Authority
- JP
- Japan
- Prior art keywords
- video projector
- projection type
- lens
- utility
- scope
- 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
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13992289U JPH0380483U (fr) | 1989-12-04 | 1989-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13992289U JPH0380483U (fr) | 1989-12-04 | 1989-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0380483U true JPH0380483U (fr) | 1991-08-19 |
Family
ID=31686938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13992289U Pending JPH0380483U (fr) | 1989-12-04 | 1989-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0380483U (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62127723A (ja) * | 1985-11-28 | 1987-06-10 | Agency Of Ind Science & Technol | 資料の投影表示装置 |
| JPS6258978B2 (fr) * | 1981-02-19 | 1987-12-09 | Toyo Seikan Kaisha Ltd |
-
1989
- 1989-12-04 JP JP13992289U patent/JPH0380483U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6258978B2 (fr) * | 1981-02-19 | 1987-12-09 | Toyo Seikan Kaisha Ltd | |
| JPS62127723A (ja) * | 1985-11-28 | 1987-06-10 | Agency Of Ind Science & Technol | 資料の投影表示装置 |