JPH0424742U - - Google Patents
Info
- Publication number
- JPH0424742U JPH0424742U JP1990066711U JP6671190U JPH0424742U JP H0424742 U JPH0424742 U JP H0424742U JP 1990066711 U JP1990066711 U JP 1990066711U JP 6671190 U JP6671190 U JP 6671190U JP H0424742 U JPH0424742 U JP H0424742U
- Authority
- JP
- Japan
- Prior art keywords
- air curtain
- air
- curtain outlet
- projection screen
- suction unit
- 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
- 239000000203 mixture Substances 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 239000000446 fuel Substances 0.000 claims 2
- 239000007921 spray Substances 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Special Spraying Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990066711U JPH0424742U (enExample) | 1990-06-22 | 1990-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990066711U JPH0424742U (enExample) | 1990-06-22 | 1990-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0424742U true JPH0424742U (enExample) | 1992-02-27 |
Family
ID=31599651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990066711U Pending JPH0424742U (enExample) | 1990-06-22 | 1990-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424742U (enExample) |
-
1990
- 1990-06-22 JP JP1990066711U patent/JPH0424742U/ja active Pending