JPH0234687Y2 - - Google Patents
Info
- Publication number
- JPH0234687Y2 JPH0234687Y2 JP1983002352U JP235283U JPH0234687Y2 JP H0234687 Y2 JPH0234687 Y2 JP H0234687Y2 JP 1983002352 U JP1983002352 U JP 1983002352U JP 235283 U JP235283 U JP 235283U JP H0234687 Y2 JPH0234687 Y2 JP H0234687Y2
- Authority
- JP
- Japan
- Prior art keywords
- flexible belt
- horizontal
- holes
- tubular part
- projection screen
- 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.)
- Expired
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983002352U JPS59109331U (ja) | 1983-01-12 | 1983-01-12 | 映写用スクリ−ン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983002352U JPS59109331U (ja) | 1983-01-12 | 1983-01-12 | 映写用スクリ−ン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59109331U JPS59109331U (ja) | 1984-07-23 |
| JPH0234687Y2 true JPH0234687Y2 (de) | 1990-09-18 |
Family
ID=30134020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983002352U Granted JPS59109331U (ja) | 1983-01-12 | 1983-01-12 | 映写用スクリ−ン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59109331U (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5971092B2 (ja) * | 2012-11-16 | 2016-08-17 | 株式会社オーエスエム | マグネットスクリーン装置 |
-
1983
- 1983-01-12 JP JP1983002352U patent/JPS59109331U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59109331U (ja) | 1984-07-23 |