CA2028237A1 - Structure pouru reflecteur de signaux - Google Patents
Structure pouru reflecteur de signauxInfo
- Publication number
- CA2028237A1 CA2028237A1 CA002028237A CA2028237A CA2028237A1 CA 2028237 A1 CA2028237 A1 CA 2028237A1 CA 002028237 A CA002028237 A CA 002028237A CA 2028237 A CA2028237 A CA 2028237A CA 2028237 A1 CA2028237 A1 CA 2028237A1
- Authority
- CA
- Canada
- Prior art keywords
- reflecting plate
- guide wall
- retro
- reflective sheet
- opening
- 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.)
- Abandoned
Links
- 230000000694 effects Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42938589A | 1989-10-31 | 1989-10-31 | |
| US429,385 | 1989-10-31 | ||
| JP1989136238U JPH0376017U (fr) | 1989-11-24 | 1989-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2028237A1 true CA2028237A1 (fr) | 1991-05-01 |
Family
ID=26469868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002028237A Abandoned CA2028237A1 (fr) | 1989-10-31 | 1990-10-25 | Structure pouru reflecteur de signaux |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2028237A1 (fr) |
-
1990
- 1990-10-25 CA CA002028237A patent/CA2028237A1/fr not_active Abandoned
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |