FR513946A - Perfectionnements aux charrues - Google Patents

Perfectionnements aux charrues

Info

Publication number
FR513946A
FR513946A FR513946A FR513946DA FR513946A FR 513946 A FR513946 A FR 513946A FR 513946 A FR513946 A FR 513946A FR 513946D A FR513946D A FR 513946DA FR 513946 A FR513946 A FR 513946A
Authority
FR
France
Prior art keywords
plows
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
Application number
FR513946A
Other languages
English (en)
Inventor
Edward Cornell Caley
Charles Creasey Wray
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR513946A publication Critical patent/FR513946A/fr
Expired legal-status Critical Current

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
    • A01B3/24—Tractor-drawn ploughs
    • A01B3/26—Tractor-drawn ploughs without alternating possibility

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR513946A 1919-03-01 1920-04-17 Perfectionnements aux charrues Expired FR513946A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB513946X 1919-03-01

Publications (1)

Publication Number Publication Date
FR513946A true FR513946A (fr) 1921-02-26

Family

ID=10459833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR513946A Expired FR513946A (fr) 1919-03-01 1920-04-17 Perfectionnements aux charrues

Country Status (1)

Country Link
FR (1) FR513946A (fr)

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