JPH02123930U - - Google Patents
Info
- Publication number
- JPH02123930U JPH02123930U JP1989033025U JP3302589U JPH02123930U JP H02123930 U JPH02123930 U JP H02123930U JP 1989033025 U JP1989033025 U JP 1989033025U JP 3302589 U JP3302589 U JP 3302589U JP H02123930 U JPH02123930 U JP H02123930U
- Authority
- JP
- Japan
- Prior art keywords
- support
- screen
- image projection
- screen device
- inverted position
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989033025U JPH02123930U (enExample) | 1989-03-23 | 1989-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989033025U JPH02123930U (enExample) | 1989-03-23 | 1989-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02123930U true JPH02123930U (enExample) | 1990-10-12 |
Family
ID=31536363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989033025U Pending JPH02123930U (enExample) | 1989-03-23 | 1989-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02123930U (enExample) |
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1989
- 1989-03-23 JP JP1989033025U patent/JPH02123930U/ja active Pending