CA20970A - Appareil de labour a vapeur - Google Patents
Appareil de labour a vapeurInfo
- Publication number
- CA20970A CA20970A CA000020970A CA20970DA CA20970A CA 20970 A CA20970 A CA 20970A CA 000020970 A CA000020970 A CA 000020970A CA 20970D A CA20970D A CA 20970DA CA 20970 A CA20970 A CA 20970A
- Authority
- CA
- Canada
- Prior art keywords
- steam
- ploughing apparatus
- ploughing
- steam ploughing
- 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 |
---|---|---|---|
CA20970T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA20970A true CA20970A (fr) | 1885-01-26 |
Family
ID=45137513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000020970A Expired CA20970A (fr) | Appareil de labour a vapeur |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA20970A (fr) |
-
0
- CA CA000020970A patent/CA20970A/fr not_active Expired
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