CA191452A - Grattoir - Google Patents
GrattoirInfo
- Publication number
- CA191452A CA191452A CA000191452A CA191452DA CA191452A CA 191452 A CA191452 A CA 191452A CA 000191452 A CA000191452 A CA 000191452A CA 191452D A CA191452D A CA 191452DA CA 191452 A CA191452 A CA 191452A
- Authority
- CA
- Canada
- Prior art keywords
- scraper
- 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 |
---|---|---|---|
CA191452T | 1919-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA191452A true CA191452A (fr) | 1919-07-08 |
Family
ID=45311103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000191452A Expired CA191452A (fr) | 1919-04-14 | 1919-04-14 | Grattoir |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA191452A (fr) |
-
1919
- 1919-04-14 CA CA000191452A patent/CA191452A/fr not_active Expired
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