JP2570558Y2 - 机上照明装置 - Google Patents
机上照明装置Info
- Publication number
- JP2570558Y2 JP2570558Y2 JP1990093241U JP9324190U JP2570558Y2 JP 2570558 Y2 JP2570558 Y2 JP 2570558Y2 JP 1990093241 U JP1990093241 U JP 1990093241U JP 9324190 U JP9324190 U JP 9324190U JP 2570558 Y2 JP2570558 Y2 JP 2570558Y2
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- light guide
- illuminance
- desk
- light
- 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 - Fee Related
Links
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990093241U JP2570558Y2 (ja) | 1990-09-05 | 1990-09-05 | 机上照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990093241U JP2570558Y2 (ja) | 1990-09-05 | 1990-09-05 | 机上照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0451708U JPH0451708U (US06420036-20020716-C00037.png) | 1992-04-30 |
JP2570558Y2 true JP2570558Y2 (ja) | 1998-05-06 |
Family
ID=31830290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990093241U Expired - Fee Related JP2570558Y2 (ja) | 1990-09-05 | 1990-09-05 | 机上照明装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2570558Y2 (US06420036-20020716-C00037.png) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010262742A (ja) * | 2009-04-30 | 2010-11-18 | Kowa Co | Led照明装置 |
JP5588217B2 (ja) * | 2010-04-26 | 2014-09-10 | ツインバード工業株式会社 | 照明装置 |
TWM422633U (en) * | 2011-09-22 | 2012-02-11 | Arex Twn Internat Co Ltd | The luminaire with asymmetric luminous intensity |
JP2013218946A (ja) * | 2012-04-11 | 2013-10-24 | Kowa Co | 照明装置 |
WO2014132894A1 (ja) * | 2013-03-01 | 2014-09-04 | シャープ株式会社 | 照明器具 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6326804U (US06420036-20020716-C00037.png) * | 1986-08-01 | 1988-02-22 | ||
JPS6359654U (US06420036-20020716-C00037.png) * | 1986-10-03 | 1988-04-20 | ||
JPS6422172U (US06420036-20020716-C00037.png) * | 1987-07-27 | 1989-02-03 |
-
1990
- 1990-09-05 JP JP1990093241U patent/JP2570558Y2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0451708U (US06420036-20020716-C00037.png) | 1992-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |