JPS5280668A - Illuminating method - Google Patents
Illuminating methodInfo
- Publication number
- JPS5280668A JPS5280668A JP50158393A JP15839375A JPS5280668A JP S5280668 A JPS5280668 A JP S5280668A JP 50158393 A JP50158393 A JP 50158393A JP 15839375 A JP15839375 A JP 15839375A JP S5280668 A JPS5280668 A JP S5280668A
- Authority
- JP
- Japan
- Prior art keywords
- curved mirror
- illuminating method
- ceiling
- illumination
- illuminating
- 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.)
- Pending
Links
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50158393A JPS5280668A (en) | 1975-12-26 | 1975-12-26 | Illuminating method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50158393A JPS5280668A (en) | 1975-12-26 | 1975-12-26 | Illuminating method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5280668A true JPS5280668A (en) | 1977-07-06 |
Family
ID=15670739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50158393A Pending JPS5280668A (en) | 1975-12-26 | 1975-12-26 | Illuminating method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5280668A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5721002A (en) * | 1980-07-15 | 1982-02-03 | Matsushita Electric Works Ltd | Indirect illumination system |
JPH01109112U (en) * | 1988-01-16 | 1989-07-24 |
-
1975
- 1975-12-26 JP JP50158393A patent/JPS5280668A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5721002A (en) * | 1980-07-15 | 1982-02-03 | Matsushita Electric Works Ltd | Indirect illumination system |
JPS6343843B2 (en) * | 1980-07-15 | 1988-09-01 | Matsushita Electric Works Ltd | |
JPH01109112U (en) * | 1988-01-16 | 1989-07-24 |
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