FR66004E - - Google Patents
Info
- Publication number
- FR66004E FR66004E FR66004DA FR66004E FR 66004 E FR66004 E FR 66004E FR 66004D A FR66004D A FR 66004DA FR 66004 E FR66004 E FR 66004E
- Authority
- FR
- France
- 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
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
- A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
- A01B63/114—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements to achieve a constant working depth
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR997481T | 1949-09-14 | ||
| FR66004T | 1951-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR66004E true FR66004E (instruction) | 1956-04-24 |
Family
ID=34921415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR66004D Expired FR66004E (instruction) | 1949-09-14 | 1951-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR66004E (instruction) |
-
1951
- 1951-07-03 FR FR66004D patent/FR66004E/fr not_active Expired