FR996883A - Improvements to plows - Google Patents

Improvements to plows

Info

Publication number: FR996883A
Authority: FR; France
Prior art keywords: plows
Prior art date: 1949-08-30
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

Application number

Other languages

Inventor

Jean-Marie-Philippe Derot

Priority date (The priority date 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 date listed.)

1949-08-30

Filing date

1949-08-30

Publication date

1951-12-27

1949-08-30 Application filed filed Critical

1951-12-27 Application granted granted Critical

1951-12-27 Publication of FR996883A publication Critical patent/FR996883A/en

Status Expired legal-status Critical Current

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
- A01B3/06—Animal-drawn ploughs without alternating possibility, i.e. incapable of making an adjacent furrow on return journey, i.e. conventional ploughing
- A01B3/12—Two-wheel beam ploughs

Landscapes

Life Sciences & Earth Sciences (AREA)
Zoology (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Soil Sciences (AREA)
Environmental Sciences (AREA)

FR996883D 1949-08-30 1949-08-30 Improvements to plows Expired FR996883A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR996883T		1949-08-30

Publications (1)

Publication Number	Publication Date
FR996883A true FR996883A (en)	1951-12-27

Family

ID=9558231

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR996883D Expired FR996883A (en)	1949-08-30	1949-08-30	Improvements to plows

Country Status (1)

Country	Link
FR (1)	FR996883A (en)

1949
- 1949-08-30 FR FR996883D patent/FR996883A/en not_active Expired

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