BE356849A - - Google Patents
Info
- Publication number
- BE356849A BE356849A BE356849DA BE356849A BE 356849 A BE356849 A BE 356849A BE 356849D A BE356849D A BE 356849DA BE 356849 A BE356849 A BE 356849A
- Authority
- BE
- Belgium
- Prior art keywords
- mirror
- light rays
- sunlight
- reflection
- reflected
- Prior art date
Links
- 239000011521 glass Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE356849A true BE356849A (forum.php) |
Family
ID=30846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE356849D BE356849A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE356849A (forum.php) |
-
0
- BE BE356849D patent/BE356849A/fr unknown
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