US137915A - Improvement in plows - Google Patents
Improvement in plows Download PDFInfo
- Publication number
- US137915A US137915A US137915DA US137915A US 137915 A US137915 A US 137915A US 137915D A US137915D A US 137915DA US 137915 A US137915 A US 137915A
- Authority
- US
- United States
- Prior art keywords
- plows
- improvement
- 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 - Lifetime
Links
Images
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
- A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
- A01B63/16—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
Description
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US137915A true US137915A (en) | 1873-04-15 |
Family
ID=2207329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US137915D Expired - Lifetime US137915A (en) | Improvement in plows |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US137915A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040165548A1 (en) * | 2003-02-24 | 2004-08-26 | Floyd Backes | Method for associating access points with stations using bid techniques |
-
0
- US US137915D patent/US137915A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040165548A1 (en) * | 2003-02-24 | 2004-08-26 | Floyd Backes | Method for associating access points with stations using bid techniques |
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