FR675469A - - Google Patents

Info

Publication number
FR675469A
FR675469A FR675469DA FR675469A FR 675469 A FR675469 A FR 675469A FR 675469D A FR675469D A FR 675469DA FR 675469 A FR675469 A FR 675469A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR675469A publication Critical patent/FR675469A/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
    • A01B3/28—Alternating ploughs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR675469D Expired FR675469A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR675469A true FR675469A (cg-RX-API-DMAC7.html) 1930-02-12

Family

ID=1543633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR675469D Expired FR675469A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR675469A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631512A (en) * 1951-03-09 1953-03-17 Robert A Walker Reversible two-way tumble plow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631512A (en) * 1951-03-09 1953-03-17 Robert A Walker Reversible two-way tumble plow

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