CA230948A - Traffic signal - Google Patents
Traffic signalInfo
- Publication number
- CA230948A CA230948A CA230948A CA230948DA CA230948A CA 230948 A CA230948 A CA 230948A CA 230948 A CA230948 A CA 230948A CA 230948D A CA230948D A CA 230948DA CA 230948 A CA230948 A CA 230948A
- Authority
- CA
- Canada
- Prior art keywords
- traffic signal
- traffic
- signal
- 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.)
- Expired
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA230948T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA230948A true CA230948A (en) | 1923-05-08 |
Family
ID=35128320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA230948A Expired CA230948A (en) | Traffic signal |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA230948A (en) |
-
0
- CA CA230948A patent/CA230948A/en not_active Expired
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