JPH03105840U - - Google Patents
Info
- Publication number
- JPH03105840U JPH03105840U JP1441690U JP1441690U JPH03105840U JP H03105840 U JPH03105840 U JP H03105840U JP 1441690 U JP1441690 U JP 1441690U JP 1441690 U JP1441690 U JP 1441690U JP H03105840 U JPH03105840 U JP H03105840U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- elastic sheet
- approximately
- pair
- synthetic resin
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1441690U JPH03105840U (en]) | 1990-02-16 | 1990-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1441690U JPH03105840U (en]) | 1990-02-16 | 1990-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03105840U true JPH03105840U (en]) | 1991-11-01 |
Family
ID=31517782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1441690U Pending JPH03105840U (en]) | 1990-02-16 | 1990-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03105840U (en]) |
-
1990
- 1990-02-16 JP JP1441690U patent/JPH03105840U/ja active Pending