CA651579A - Ditching attachment - Google Patents
Ditching attachmentInfo
- Publication number
- CA651579A CA651579A CA651579A CA651579DA CA651579A CA 651579 A CA651579 A CA 651579A CA 651579 A CA651579 A CA 651579A CA 651579D A CA651579D A CA 651579DA CA 651579 A CA651579 A CA 651579A
- Authority
- CA
- Canada
- Prior art keywords
- ditching
- attachment
- ditching attachment
- 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 |
---|---|---|---|
CA651579T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA651579A true CA651579A (en) | 1962-11-06 |
Family
ID=35940222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA651579A Expired CA651579A (en) | Ditching attachment |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA651579A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3469635A (en) * | 1965-06-01 | 1969-09-30 | John J Hartl | Sod cutting machines |
US6226903B1 (en) * | 1999-05-20 | 2001-05-08 | Edwin A. Erickson | Rotating disk type ditcher system |
US10544563B1 (en) | 2019-04-17 | 2020-01-28 | Edwin A. Erickson | Spring loaded feeding device |
US10550544B1 (en) | 2019-04-17 | 2020-02-04 | Edwin A. Erickson | Spring loaded feeding device |
-
0
- CA CA651579A patent/CA651579A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3469635A (en) * | 1965-06-01 | 1969-09-30 | John J Hartl | Sod cutting machines |
US6226903B1 (en) * | 1999-05-20 | 2001-05-08 | Edwin A. Erickson | Rotating disk type ditcher system |
US10544563B1 (en) | 2019-04-17 | 2020-01-28 | Edwin A. Erickson | Spring loaded feeding device |
US10550544B1 (en) | 2019-04-17 | 2020-02-04 | Edwin A. Erickson | Spring loaded feeding device |
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