CA639198A - Ladder type ditcher - Google Patents
Ladder type ditcherInfo
- Publication number
- CA639198A CA639198A CA639198A CA639198DA CA639198A CA 639198 A CA639198 A CA 639198A CA 639198 A CA639198 A CA 639198A CA 639198D A CA639198D A CA 639198DA CA 639198 A CA639198 A CA 639198A
- Authority
- CA
- Canada
- Prior art keywords
- ladder type
- type ditcher
- ditcher
- ladder
- type
- 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 |
---|---|---|---|
CA639198T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA639198A true CA639198A (en) | 1962-04-03 |
Family
ID=35917711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA639198A Expired CA639198A (en) | Ladder type ditcher |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA639198A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4922763A (en) * | 1988-07-26 | 1990-05-08 | John Ashworth | Method and an apparatus for taking soil samples |
-
0
- CA CA639198A patent/CA639198A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4922763A (en) * | 1988-07-26 | 1990-05-08 | John Ashworth | Method and an apparatus for taking soil samples |
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