FR949513A - gravedigger equipment for tractors - Google Patents
gravedigger equipment for tractorsInfo
- Publication number
- FR949513A FR949513A FR949513DA FR949513A FR 949513 A FR949513 A FR 949513A FR 949513D A FR949513D A FR 949513DA FR 949513 A FR949513 A FR 949513A
- Authority
- FR
- France
- Prior art keywords
- gravedigger
- tractors
- equipment
- gravedigger equipment
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/027—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with coulters, ploughs, scraper plates, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR949513T | 1947-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR949513A true FR949513A (en) | 1949-09-01 |
Family
ID=9474605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR949513D Expired FR949513A (en) | 1947-07-16 | 1947-07-16 | gravedigger equipment for tractors |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR949513A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2726463A (en) * | 1952-01-14 | 1955-12-13 | Edgar A Rogers | Ditching attachment for dozer blades |
US2911735A (en) * | 1955-11-14 | 1959-11-10 | Weldon E Sanner | Ditch digger |
US3102349A (en) * | 1961-11-09 | 1963-09-03 | Lamb Industries | Process and machine for forming and cleaning quarter drains in sugar cane growing squares |
EP1227189A2 (en) * | 2000-12-04 | 2002-07-31 | Copros Co., Ltd. | Underdrain excavation apparatus |
-
1947
- 1947-07-16 FR FR949513D patent/FR949513A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2726463A (en) * | 1952-01-14 | 1955-12-13 | Edgar A Rogers | Ditching attachment for dozer blades |
US2911735A (en) * | 1955-11-14 | 1959-11-10 | Weldon E Sanner | Ditch digger |
US3102349A (en) * | 1961-11-09 | 1963-09-03 | Lamb Industries | Process and machine for forming and cleaning quarter drains in sugar cane growing squares |
EP1227189A2 (en) * | 2000-12-04 | 2002-07-31 | Copros Co., Ltd. | Underdrain excavation apparatus |
EP1227189A3 (en) * | 2000-12-04 | 2003-03-05 | Copros Co., Ltd. | Underdrain excavation apparatus |
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