JPH03125343U - - Google Patents
Info
- Publication number
- JPH03125343U JPH03125343U JP3533190U JP3533190U JPH03125343U JP H03125343 U JPH03125343 U JP H03125343U JP 3533190 U JP3533190 U JP 3533190U JP 3533190 U JP3533190 U JP 3533190U JP H03125343 U JPH03125343 U JP H03125343U
- Authority
- JP
- Japan
- Prior art keywords
- projection
- light
- transparent original
- overhead projector
- original
- 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
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3533190U JPH03125343U (en, 2012) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3533190U JPH03125343U (en, 2012) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03125343U true JPH03125343U (en, 2012) | 1991-12-18 |
Family
ID=31540592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3533190U Pending JPH03125343U (en, 2012) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03125343U (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4531119B2 (ja) * | 2008-01-10 | 2010-08-25 | 大晴産業株式会社 | 帽子着用時の髪型保持具 |
-
1990
- 1990-03-30 JP JP3533190U patent/JPH03125343U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4531119B2 (ja) * | 2008-01-10 | 2010-08-25 | 大晴産業株式会社 | 帽子着用時の髪型保持具 |