FR22390E - Plow - Google Patents
PlowInfo
- Publication number
- FR22390E FR22390E FR22390DA FR22390E FR 22390 E FR22390 E FR 22390E FR 22390D A FR22390D A FR 22390DA FR 22390 E FR22390 E FR 22390E
- Authority
- FR
- France
- Prior art keywords
- plow
- 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
-
- 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
- A01B3/64—Cable ploughs; Indicating or signalling devices for cable plough systems
- A01B3/68—Cable systems with one or two engines ; e.g. electrically-driven or with diesel generating set
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR489582T | 1917-05-22 | ||
FR20726T | 1917-06-13 | ||
FR22390T | 1917-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR22390E true FR22390E (en) | 1921-07-01 |
Family
ID=33568210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR22390D Expired FR22390E (en) | 1917-05-22 | 1917-11-23 | Plow |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR22390E (en) |
-
1917
- 1917-11-23 FR FR22390D patent/FR22390E/en not_active Expired
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