FR522909A - Instrument rotatif destiné à l'ameublissement du sol - Google Patents

Instrument rotatif destiné à l'ameublissement du sol

Info

Publication number
FR522909A
FR522909A FR522909A FR522909DA FR522909A FR 522909 A FR522909 A FR 522909A FR 522909 A FR522909 A FR 522909A FR 522909D A FR522909D A FR 522909DA FR 522909 A FR522909 A FR 522909A
Authority
FR
France
Prior art keywords
soil loosening
rotary instrument
instrument intended
intended
rotary
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
FR522909A
Other languages
English (en)
Inventor
Paul Treve
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 FR522909A publication Critical patent/FR522909A/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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
    • A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR522909A 1919-01-08 1919-01-08 Instrument rotatif destiné à l'ameublissement du sol Expired FR522909A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR522909T 1919-01-08

Publications (1)

Publication Number Publication Date
FR522909A true FR522909A (fr) 1921-08-09

Family

ID=8918223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR522909A Expired FR522909A (fr) 1919-01-08 1919-01-08 Instrument rotatif destiné à l'ameublissement du sol

Country Status (1)

Country Link
FR (1) FR522909A (fr)

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