AT307781B - harrow - Google Patents
harrowInfo
- Publication number
- AT307781B AT307781B AT639971A AT639971A AT307781B AT 307781 B AT307781 B AT 307781B AT 639971 A AT639971 A AT 639971A AT 639971 A AT639971 A AT 639971A AT 307781 B AT307781 B AT 307781B
- Authority
- AT
- Austria
- Prior art keywords
- harrow
- Prior art date
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
- A01B19/00—Harrows with non-rotating tools
-
- 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
- A01B23/00—Elements, tools, or details of harrows
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3726970 | 1970-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT307781B true AT307781B (en) | 1973-06-12 |
Family
ID=10395099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT639971A AT307781B (en) | 1970-08-01 | 1971-07-22 | harrow |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT307781B (en) |
BR (1) | BR7104896D0 (en) |
GB (1) | GB1352506A (en) |
ZA (1) | ZA714771B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2619305C1 (en) * | 2015-12-16 | 2017-05-15 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Горский государственный аграрный университет" | Harrow for blind harrowing of crops |
-
1970
- 1970-08-01 GB GB3726970A patent/GB1352506A/en not_active Expired
-
1971
- 1971-07-19 ZA ZA714771A patent/ZA714771B/en unknown
- 1971-07-22 AT AT639971A patent/AT307781B/en not_active IP Right Cessation
- 1971-07-30 BR BR4896/71A patent/BR7104896D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA714771B (en) | 1972-04-26 |
BR7104896D0 (en) | 1973-02-15 |
GB1352506A (en) | 1974-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |