FR761907A - - Google Patents
Info
- Publication number
- FR761907A FR761907A FR761907DA FR761907A FR 761907 A FR761907 A FR 761907A FR 761907D A FR761907D A FR 761907DA FR 761907 A FR761907 A FR 761907A
- 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
- A01B3/18—Turn-wrest 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 |
|---|---|
| FR761907A true FR761907A (xx) | 1934-03-29 |
Family
ID=1551105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR761907D Expired FR761907A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR761907A (xx) |
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0
- FR FR761907D patent/FR761907A/fr not_active Expired