CA448953A - Dispositif a tracer des courbes pour routes, voies ferrees, etc. - Google Patents
Dispositif a tracer des courbes pour routes, voies ferrees, etc.Info
- Publication number
- CA448953A CA448953A CA448953A CA448953DA CA448953A CA 448953 A CA448953 A CA 448953A CA 448953 A CA448953 A CA 448953A CA 448953D A CA448953D A CA 448953DA CA 448953 A CA448953 A CA 448953A
- Authority
- CA
- Canada
- Prior art keywords
- railways
- roads
- constructions
- transition curve
- curve
- 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
- 238000010276 construction Methods 0.000 title 1
- 230000007704 transition Effects 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA448953T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA448953A true CA448953A (fr) | 1948-06-08 |
Family
ID=35566652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA448953A Expired CA448953A (fr) | Dispositif a tracer des courbes pour routes, voies ferrees, etc. |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA448953A (fr) |
-
0
- CA CA448953A patent/CA448953A/fr not_active Expired
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