JPH042181U - - Google Patents
Info
- Publication number
- JPH042181U JPH042181U JP4213090U JP4213090U JPH042181U JP H042181 U JPH042181 U JP H042181U JP 4213090 U JP4213090 U JP 4213090U JP 4213090 U JP4213090 U JP 4213090U JP H042181 U JPH042181 U JP H042181U
- Authority
- JP
- Japan
- Prior art keywords
- projector
- screen
- main body
- back surface
- disposed
- 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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4213090U JPH042181U (no) | 1990-04-20 | 1990-04-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4213090U JPH042181U (no) | 1990-04-20 | 1990-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH042181U true JPH042181U (no) | 1992-01-09 |
Family
ID=31553402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4213090U Pending JPH042181U (no) | 1990-04-20 | 1990-04-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH042181U (no) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017041059A (ja) * | 2015-08-19 | 2017-02-23 | 株式会社デンソーウェーブ | カード読取システム |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62198846A (ja) * | 1986-02-27 | 1987-09-02 | Seiko Epson Corp | 透過型スクリ−ン装置 |
-
1990
- 1990-04-20 JP JP4213090U patent/JPH042181U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62198846A (ja) * | 1986-02-27 | 1987-09-02 | Seiko Epson Corp | 透過型スクリ−ン装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017041059A (ja) * | 2015-08-19 | 2017-02-23 | 株式会社デンソーウェーブ | カード読取システム |