JPS614968Y2 - - Google Patents
Info
- Publication number
- JPS614968Y2 JPS614968Y2 JP1981123975U JP12397581U JPS614968Y2 JP S614968 Y2 JPS614968 Y2 JP S614968Y2 JP 1981123975 U JP1981123975 U JP 1981123975U JP 12397581 U JP12397581 U JP 12397581U JP S614968 Y2 JPS614968 Y2 JP S614968Y2
- Authority
- JP
- Japan
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12397581U JPS5828913U (ja) | 1981-08-21 | 1981-08-21 | 照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12397581U JPS5828913U (ja) | 1981-08-21 | 1981-08-21 | 照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5828913U JPS5828913U (ja) | 1983-02-24 |
JPS614968Y2 true JPS614968Y2 (xx) | 1986-02-15 |
Family
ID=29917861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12397581U Granted JPS5828913U (ja) | 1981-08-21 | 1981-08-21 | 照明器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5828913U (xx) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2971083A (en) * | 1958-11-14 | 1961-02-07 | Gen Electric | Low brightness louver |
US3246133A (en) * | 1964-01-20 | 1966-04-12 | Robert H Hensleigh | Illuminating system |
US3413460A (en) * | 1964-12-28 | 1968-11-26 | Sjolander Karl Lennart Ingemar | Optical anti-dazzling device |
-
1981
- 1981-08-21 JP JP12397581U patent/JPS5828913U/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2971083A (en) * | 1958-11-14 | 1961-02-07 | Gen Electric | Low brightness louver |
US3246133A (en) * | 1964-01-20 | 1966-04-12 | Robert H Hensleigh | Illuminating system |
US3413460A (en) * | 1964-12-28 | 1968-11-26 | Sjolander Karl Lennart Ingemar | Optical anti-dazzling device |
Also Published As
Publication number | Publication date |
---|---|
JPS5828913U (ja) | 1983-02-24 |