JPS5227042Y2 - - Google Patents
Info
- Publication number
- JPS5227042Y2 JPS5227042Y2 JP1974077808U JP7780874U JPS5227042Y2 JP S5227042 Y2 JPS5227042 Y2 JP S5227042Y2 JP 1974077808 U JP1974077808 U JP 1974077808U JP 7780874 U JP7780874 U JP 7780874U JP S5227042 Y2 JPS5227042 Y2 JP S5227042Y2
- Authority
- JP
- Japan
- 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
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974077808U JPS5227042Y2 (en) | 1974-07-03 | 1974-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974077808U JPS5227042Y2 (en) | 1974-07-03 | 1974-07-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS518302U JPS518302U (en) | 1976-01-21 |
| JPS5227042Y2 true JPS5227042Y2 (en) | 1977-06-20 |
Family
ID=28253020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974077808U Expired JPS5227042Y2 (en) | 1974-07-03 | 1974-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5227042Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060080918A1 (en) * | 2004-09-17 | 2006-04-20 | Paul Clubbe | Screen assembly |
| JP4665576B2 (en) * | 2004-09-29 | 2011-04-06 | コクヨ株式会社 | table |
| CN201464790U (en) * | 2009-07-24 | 2010-05-12 | 广州美视晶莹银幕有限公司 | Portable self-supporting type manual lifting screen |
-
1974
- 1974-07-03 JP JP1974077808U patent/JPS5227042Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS518302U (en) | 1976-01-21 |