JPS6296630U - - Google Patents
Info
- Publication number
- JPS6296630U JPS6296630U JP18771985U JP18771985U JPS6296630U JP S6296630 U JPS6296630 U JP S6296630U JP 18771985 U JP18771985 U JP 18771985U JP 18771985 U JP18771985 U JP 18771985U JP S6296630 U JPS6296630 U JP S6296630U
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- main body
- projects
- screen
- light source
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18771985U JPS6296630U (en, 2012) | 1985-12-05 | 1985-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18771985U JPS6296630U (en, 2012) | 1985-12-05 | 1985-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6296630U true JPS6296630U (en, 2012) | 1987-06-19 |
Family
ID=31138441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18771985U Pending JPS6296630U (en, 2012) | 1985-12-05 | 1985-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6296630U (en, 2012) |
-
1985
- 1985-12-05 JP JP18771985U patent/JPS6296630U/ja active Pending