FR681740A - Tractor disc plows improvements - Google Patents

Tractor disc plows improvements

Info

Publication number
FR681740A
FR681740A FR681740DA FR681740A FR 681740 A FR681740 A FR 681740A FR 681740D A FR681740D A FR 681740DA FR 681740 A FR681740 A FR 681740A
Authority
FR
France
Prior art keywords
disc plows
tractor
tractor disc
plows
plows improvements
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
Other languages
French (fr)
Inventor
Frederick Gainford Harris
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 filed Critical
Application granted granted Critical
Publication of FR681740A publication Critical patent/FR681740A/en
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
    • A01B5/00—Ploughs with rolling non-driven tools, e.g. discs
    • A01B5/10—Ploughs with rolling non-driven tools, e.g. discs mounted or partly-mounted on tractors
    • A01B5/12—Ploughs with rolling non-driven tools, e.g. discs mounted or partly-mounted on tractors without alternating possibility

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR681740D 1929-01-21 1929-09-13 Tractor disc plows improvements Expired FR681740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU681740X 1929-01-21

Publications (1)

Publication Number Publication Date
FR681740A true FR681740A (en) 1930-05-19

Family

ID=3752219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR681740D Expired FR681740A (en) 1929-01-21 1929-09-13 Tractor disc plows improvements

Country Status (1)

Country Link
FR (1) FR681740A (en)

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