LU78759A1 - - Google Patents
Info
- Publication number
- LU78759A1 LU78759A1 LU78759A LU78759A LU78759A1 LU 78759 A1 LU78759 A1 LU 78759A1 LU 78759 A LU78759 A LU 78759A LU 78759 A LU78759 A LU 78759A LU 78759 A1 LU78759 A1 LU 78759A1
- Authority
- LU
- Luxembourg
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
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/36—Ploughs mounted on tractors
- A01B3/40—Alternating ploughs
- A01B3/42—Turn-wrest ploughs
- A01B3/421—Turn-wrest ploughs with a headstock frame made in one piece
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Agricultural Machines (AREA)
- Soil Working Implements (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Centrifugal Separators (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5877 | 1977-01-04 | ||
| GB56/77A GB1594594A (en) | 1977-01-04 | 1977-01-04 | Reversible ploughs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU78759A1 true LU78759A1 (fr) | 1978-04-17 |
Family
ID=26235649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU78759A LU78759A1 (fr) | 1977-01-04 | 1977-12-23 |
Country Status (8)
| Country | Link |
|---|---|
| DE (1) | DE2757567A1 (fr) |
| DK (1) | DK478A (fr) |
| ES (1) | ES465688A1 (fr) |
| FR (1) | FR2375810A1 (fr) |
| IT (1) | IT1203157B (fr) |
| LU (1) | LU78759A1 (fr) |
| NL (1) | NL7800081A (fr) |
| NO (1) | NO780014L (fr) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB776761A (en) * | 1953-05-12 | 1957-06-12 | Harry Ferguson De France | Improvements in or relating to control means for tractor-drawn implements |
| FR1164355A (fr) * | 1957-01-04 | 1958-10-08 | Dispositif hydraulique de retournement d'une charrue ou autre instrument aratoire monté derrière tracteur | |
| FR1257699A (fr) * | 1960-02-22 | 1961-04-07 | Fenet Sa Des Ets | Commande de retournement de charrue réversible portée |
| FR1286628A (fr) * | 1960-09-29 | 1962-03-09 | Fr Des Machines Agricoles Melo | Perfectionnements aux charrues et autres instruments agricoles du même genre |
| FR1283911A (fr) * | 1960-12-26 | 1962-02-09 | Tête de charrue à retournement de l'age | |
| FR1382045A (fr) * | 1964-02-12 | 1964-12-14 | Ventzki G M B H | Dispositif de retournement pour charrue réversible |
-
1977
- 1977-12-23 LU LU78759A patent/LU78759A1/xx unknown
- 1977-12-23 DE DE19772757567 patent/DE2757567A1/de not_active Withdrawn
- 1977-12-27 FR FR7739252A patent/FR2375810A1/fr not_active Withdrawn
-
1978
- 1978-01-02 DK DK478A patent/DK478A/da unknown
- 1978-01-03 NL NL7800081A patent/NL7800081A/xx not_active Application Discontinuation
- 1978-01-03 ES ES465688A patent/ES465688A1/es not_active Expired
- 1978-01-03 NO NO780014A patent/NO780014L/no unknown
- 1978-01-04 IT IT40002/78A patent/IT1203157B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT7840002A0 (it) | 1978-01-04 |
| ES465688A1 (es) | 1978-10-01 |
| IT1203157B (it) | 1989-02-15 |
| DE2757567A1 (de) | 1978-07-13 |
| DK478A (da) | 1978-07-05 |
| NO780014L (no) | 1978-07-05 |
| NL7800081A (nl) | 1978-07-06 |
| FR2375810A1 (fr) | 1978-07-28 |