JPS61109008U - - Google Patents
Info
- Publication number
- JPS61109008U JPS61109008U JP19379884U JP19379884U JPS61109008U JP S61109008 U JPS61109008 U JP S61109008U JP 19379884 U JP19379884 U JP 19379884U JP 19379884 U JP19379884 U JP 19379884U JP S61109008 U JPS61109008 U JP S61109008U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- louver pieces
- vertical louver
- straight tube
- tube fluorescent
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984193798U JPS644168Y2 (ko) | 1984-12-20 | 1984-12-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984193798U JPS644168Y2 (ko) | 1984-12-20 | 1984-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61109008U true JPS61109008U (ko) | 1986-07-10 |
JPS644168Y2 JPS644168Y2 (ko) | 1989-02-03 |
Family
ID=30751229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984193798U Expired JPS644168Y2 (ko) | 1984-12-20 | 1984-12-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS644168Y2 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60205903A (ja) * | 1983-04-08 | 1985-10-17 | リヒトテヒニツシエス インジエニエ−ルビユロ− クリステイアン バルテンバツハ | 棒状光源用グレアレス灯具 |
-
1984
- 1984-12-20 JP JP1984193798U patent/JPS644168Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60205903A (ja) * | 1983-04-08 | 1985-10-17 | リヒトテヒニツシエス インジエニエ−ルビユロ− クリステイアン バルテンバツハ | 棒状光源用グレアレス灯具 |
Also Published As
Publication number | Publication date |
---|---|
JPS644168Y2 (ko) | 1989-02-03 |