JPH0321529Y2 - - Google Patents
Info
- Publication number
- JPH0321529Y2 JPH0321529Y2 JP1985146306U JP14630685U JPH0321529Y2 JP H0321529 Y2 JPH0321529 Y2 JP H0321529Y2 JP 1985146306 U JP1985146306 U JP 1985146306U JP 14630685 U JP14630685 U JP 14630685U JP H0321529 Y2 JPH0321529 Y2 JP H0321529Y2
- Authority
- JP
- Japan
- Prior art keywords
- lighting device
- clean room
- lighting
- clean
- panel
- 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.)
- Expired
Links
- 238000005192 partition Methods 0.000 claims description 13
- 238000005286 illumination Methods 0.000 description 15
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Ventilation (AREA)
- Panels For Use In Building Construction (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985146306U JPH0321529Y2 (US06262066-20010717-C00315.png) | 1985-09-25 | 1985-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985146306U JPH0321529Y2 (US06262066-20010717-C00315.png) | 1985-09-25 | 1985-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6254115U JPS6254115U (US06262066-20010717-C00315.png) | 1987-04-03 |
| JPH0321529Y2 true JPH0321529Y2 (US06262066-20010717-C00315.png) | 1991-05-10 |
Family
ID=31058651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985146306U Expired JPH0321529Y2 (US06262066-20010717-C00315.png) | 1985-09-25 | 1985-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321529Y2 (US06262066-20010717-C00315.png) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023022U (US06262066-20010717-C00315.png) * | 1973-06-26 | 1975-03-14 | ||
| JPS58149948U (ja) * | 1982-03-31 | 1983-10-07 | 松下電工株式会社 | タスクライテイング用パネル |
-
1985
- 1985-09-25 JP JP1985146306U patent/JPH0321529Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6254115U (US06262066-20010717-C00315.png) | 1987-04-03 |
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