FR67545E - Improvements to agricultural tractors - Google Patents

Improvements to agricultural tractors

Info

Publication number
FR67545E
FR67545E FR67545DA FR67545E FR 67545 E FR67545 E FR 67545E FR 67545D A FR67545D A FR 67545DA FR 67545 E FR67545 E FR 67545E
Authority
FR
France
Prior art keywords
agricultural tractors
tractors
agricultural
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
Emile Bobard
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 FR67545E publication Critical patent/FR67545E/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
    • A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
    • A01B69/007—Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR67545D 1954-11-20 1955-02-08 Improvements to agricultural tractors Expired FR67545E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1118437T 1954-11-20
FR67545T 1955-02-08

Publications (1)

Publication Number Publication Date
FR67545E true FR67545E (en) 1958-03-13

Family

ID=34921418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67545D Expired FR67545E (en) 1954-11-20 1955-02-08 Improvements to agricultural tractors

Country Status (1)

Country Link
FR (1) FR67545E (en)

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