JPH02120650U - - Google Patents
Info
- Publication number
- JPH02120650U JPH02120650U JP1989028710U JP2871089U JPH02120650U JP H02120650 U JPH02120650 U JP H02120650U JP 1989028710 U JP1989028710 U JP 1989028710U JP 2871089 U JP2871089 U JP 2871089U JP H02120650 U JPH02120650 U JP H02120650U
- Authority
- JP
- Japan
- Prior art keywords
- rectangular
- grid
- surface material
- ceiling surface
- air conditioning
- 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
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989028710U JPH02120650U (enExample) | 1989-03-14 | 1989-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989028710U JPH02120650U (enExample) | 1989-03-14 | 1989-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02120650U true JPH02120650U (enExample) | 1990-09-28 |
Family
ID=31252291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989028710U Pending JPH02120650U (enExample) | 1989-03-14 | 1989-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02120650U (enExample) |
-
1989
- 1989-03-14 JP JP1989028710U patent/JPH02120650U/ja active Pending