JPH0325717U - - Google Patents
Info
- Publication number
- JPH0325717U JPH0325717U JP8579089U JP8579089U JPH0325717U JP H0325717 U JPH0325717 U JP H0325717U JP 8579089 U JP8579089 U JP 8579089U JP 8579089 U JP8579089 U JP 8579089U JP H0325717 U JPH0325717 U JP H0325717U
- Authority
- JP
- Japan
- Prior art keywords
- lamps
- hanging surface
- ceiling
- ceiling structure
- ventilation hole
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 3
Landscapes
- Building Environments (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989085790U JP2519719Y2 (ja) | 1989-07-21 | 1989-07-21 | 天井構造体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989085790U JP2519719Y2 (ja) | 1989-07-21 | 1989-07-21 | 天井構造体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0325717U true JPH0325717U (da) | 1991-03-15 |
| JP2519719Y2 JP2519719Y2 (ja) | 1996-12-11 |
Family
ID=31635095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989085790U Expired - Lifetime JP2519719Y2 (ja) | 1989-07-21 | 1989-07-21 | 天井構造体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2519719Y2 (da) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5385083U (da) * | 1976-12-15 | 1978-07-13 | ||
| JPS5890905U (ja) * | 1981-12-15 | 1983-06-20 | 松下電工株式会社 | 照明器具付飾り天井 |
-
1989
- 1989-07-21 JP JP1989085790U patent/JP2519719Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5385083U (da) * | 1976-12-15 | 1978-07-13 | ||
| JPS5890905U (ja) * | 1981-12-15 | 1983-06-20 | 松下電工株式会社 | 照明器具付飾り天井 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2519719Y2 (ja) | 1996-12-11 |