CA191701A - Grattoir a rails - Google Patents
Grattoir a railsInfo
- Publication number
- CA191701A CA191701A CA000191701A CA191701DA CA191701A CA 191701 A CA191701 A CA 191701A CA 000191701 A CA000191701 A CA 000191701A CA 191701D A CA191701D A CA 191701DA CA 191701 A CA191701 A CA 191701A
- Authority
- CA
- Canada
- Prior art keywords
- rail scraper
- scraper
- rail
- 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 |
|---|---|---|---|
| CA191701T | 1919-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA191701A true CA191701A (fr) | 1919-07-22 |
Family
ID=45311352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000191701A Expired CA191701A (fr) | 1919-03-17 | 1919-03-17 | Grattoir a rails |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA191701A (fr) |
-
1919
- 1919-03-17 CA CA000191701A patent/CA191701A/fr not_active Expired
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