CA2048A - A railway frog - Google Patents
A railway frogInfo
- Publication number
- CA2048A CA2048A CA000002048A CA2048DA CA2048A CA 2048 A CA2048 A CA 2048A CA 000002048 A CA000002048 A CA 000002048A CA 2048D A CA2048D A CA 2048DA CA 2048 A CA2048 A CA 2048A
- Authority
- CA
- Canada
- Prior art keywords
- railway frog
- frog
- railway
- 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 |
|---|---|---|---|
| CA2048T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2048A true CA2048A (en) | 1873-02-12 |
Family
ID=45118617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000002048A Expired CA2048A (en) | A railway frog |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2048A (en) |
-
0
- CA CA000002048A patent/CA2048A/en not_active Expired
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