CA868666A - Reciprocating earth digging apparatus - Google Patents
Reciprocating earth digging apparatusInfo
- Publication number
- CA868666A CA868666A CA868666A CA868666DA CA868666A CA 868666 A CA868666 A CA 868666A CA 868666 A CA868666 A CA 868666A CA 868666D A CA868666D A CA 868666DA CA 868666 A CA868666 A CA 868666A
- Authority
- CA
- Canada
- Prior art keywords
- reciprocating
- digging apparatus
- earth digging
- earth
- reciprocating earth
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
- A01B13/16—Machines for combating erosion, e.g. basin-diggers, furrow-dammers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA58408 | 1969-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA868666A true CA868666A (en) | 1971-04-20 |
Family
ID=4085511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA868666A Expired CA868666A (en) | 1969-07-31 | 1969-07-31 | Reciprocating earth digging apparatus |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA868666A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2326849A1 (en) * | 1975-10-08 | 1977-05-06 | Lely Nv C Van Der | MACHINE FOR WORKING THE SOIL |
US4285284A (en) * | 1976-09-17 | 1981-08-25 | Lely Cornelis V D | Seeder with pivoting soil breakers |
-
1969
- 1969-07-31 CA CA868666A patent/CA868666A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2326849A1 (en) * | 1975-10-08 | 1977-05-06 | Lely Nv C Van Der | MACHINE FOR WORKING THE SOIL |
US4285284A (en) * | 1976-09-17 | 1981-08-25 | Lely Cornelis V D | Seeder with pivoting soil breakers |
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