JPH03114832U - - Google Patents
Info
- Publication number
- JPH03114832U JPH03114832U JP2413890U JP2413890U JPH03114832U JP H03114832 U JPH03114832 U JP H03114832U JP 2413890 U JP2413890 U JP 2413890U JP 2413890 U JP2413890 U JP 2413890U JP H03114832 U JPH03114832 U JP H03114832U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- pair
- rod
- synthetic resin
- utility
- 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
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2413890U JPH03114832U (da) | 1990-03-09 | 1990-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2413890U JPH03114832U (da) | 1990-03-09 | 1990-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03114832U true JPH03114832U (da) | 1991-11-26 |
Family
ID=31527110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2413890U Pending JPH03114832U (da) | 1990-03-09 | 1990-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03114832U (da) |
-
1990
- 1990-03-09 JP JP2413890U patent/JPH03114832U/ja active Pending