JPS6335447Y2 - - Google Patents
Info
- Publication number
- JPS6335447Y2 JPS6335447Y2 JP1984078475U JP7847584U JPS6335447Y2 JP S6335447 Y2 JPS6335447 Y2 JP S6335447Y2 JP 1984078475 U JP1984078475 U JP 1984078475U JP 7847584 U JP7847584 U JP 7847584U JP S6335447 Y2 JPS6335447 Y2 JP S6335447Y2
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- elongated rectangular
- ceiling surface
- central axis
- rectangular 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.)
- Expired
Links
- 206010038743 Restlessness Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984078475U JPS60189909U (ja) | 1984-05-25 | 1984-05-25 | 照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984078475U JPS60189909U (ja) | 1984-05-25 | 1984-05-25 | 照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60189909U JPS60189909U (ja) | 1985-12-16 |
JPS6335447Y2 true JPS6335447Y2 (me) | 1988-09-20 |
Family
ID=30622487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984078475U Granted JPS60189909U (ja) | 1984-05-25 | 1984-05-25 | 照明器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60189909U (me) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5277939B2 (ja) * | 2008-12-17 | 2013-08-28 | 東芝ライテック株式会社 | 照明器具 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5758213B2 (me) * | 1974-04-06 | 1982-12-08 | Ricoh Kk |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5758213U (me) * | 1980-09-22 | 1982-04-06 |
-
1984
- 1984-05-25 JP JP1984078475U patent/JPS60189909U/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5758213B2 (me) * | 1974-04-06 | 1982-12-08 | Ricoh Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS60189909U (ja) | 1985-12-16 |
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