FR632779A - - Google Patents
Info
- Publication number
- FR632779A FR632779A FR632779DA FR632779A FR 632779 A FR632779 A FR 632779A FR 632779D A FR632779D A FR 632779DA FR 632779 A FR632779 A FR 632779A
- 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
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/04—Animal-drawn ploughs
- A01B3/16—Alternating ploughs, i.e. capable of making an adjacent furrow on return journey
- A01B3/20—Balance ploughs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR632779A true FR632779A (en:Method) | 1928-01-14 |
Family
ID=1541835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR632779D Expired FR632779A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR632779A (en:Method) |
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0
- FR FR632779D patent/FR632779A/fr not_active Expired