JPH0179034U - - Google Patents
Info
- Publication number
- JPH0179034U JPH0179034U JP1987175193U JP17519387U JPH0179034U JP H0179034 U JPH0179034 U JP H0179034U JP 1987175193 U JP1987175193 U JP 1987175193U JP 17519387 U JP17519387 U JP 17519387U JP H0179034 U JPH0179034 U JP H0179034U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- projection device
- crystal projection
- transparent body
- overhead projector
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims 2
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175193U JPH0179034U (it) | 1987-11-17 | 1987-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175193U JPH0179034U (it) | 1987-11-17 | 1987-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0179034U true JPH0179034U (it) | 1989-05-26 |
Family
ID=31467001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987175193U Pending JPH0179034U (it) | 1987-11-17 | 1987-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0179034U (it) |
-
1987
- 1987-11-17 JP JP1987175193U patent/JPH0179034U/ja active Pending