FR639849A - Perfectionnements aux charrues - Google Patents

Perfectionnements aux charrues

Info

Publication number
FR639849A
FR639849A FR639849DA FR639849A FR 639849 A FR639849 A FR 639849A FR 639849D A FR639849D A FR 639849DA FR 639849 A FR639849 A FR 639849A
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
Other languages
English (en)
Inventor
George Frederick Shave
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 FR639849A publication Critical patent/FR639849A/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
    • A01B5/00—Ploughs with rolling non-driven tools, e.g. discs
    • A01B5/04—Ploughs with rolling non-driven tools, e.g. discs drawn by tractors
    • A01B5/08—Alternating ploughs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR639849D 1927-08-20 1927-08-20 Perfectionnements aux charrues Expired FR639849A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR639849T 1927-08-20

Publications (1)

Publication Number Publication Date
FR639849A true FR639849A (fr) 1928-06-30

Family

ID=8997071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR639849D Expired FR639849A (fr) 1927-08-20 1927-08-20 Perfectionnements aux charrues

Country Status (1)

Country Link
FR (1) FR639849A (fr)

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