FR38188E - Improvements made in the establishment of rotary coulter seed drills - Google Patents

Improvements made in the establishment of rotary coulter seed drills

Info

Publication number
FR38188E
FR38188E FR38188DA FR38188E FR 38188 E FR38188 E FR 38188E FR 38188D A FR38188D A FR 38188DA FR 38188 E FR38188 E FR 38188E
Authority
FR
France
Prior art keywords
establishment
improvements made
seed drills
rotary
rotary coulter
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)
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.)
R ET A LIOT
Original Assignee
R ET A LIOT
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 R ET A LIOT filed Critical R ET A LIOT
Application granted granted Critical
Publication of FR38188E publication Critical patent/FR38188E/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/062—Devices for making drills or furrows
    • A01C5/064—Devices for making drills or furrows with rotating tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR38188D 1930-03-29 1930-03-29 Improvements made in the establishment of rotary coulter seed drills Expired FR38188E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR38188T 1930-03-29

Publications (1)

Publication Number Publication Date
FR38188E true FR38188E (en) 1931-04-20

Family

ID=8674706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38188D Expired FR38188E (en) 1930-03-29 1930-03-29 Improvements made in the establishment of rotary coulter seed drills

Country Status (1)

Country Link
FR (1) FR38188E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446587A1 (en) * 1979-01-16 1980-08-14 Baker Christopher Seed sowing coulter implement - has detachable coulter part with sharp leading edge in contact with vertical cutting disc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446587A1 (en) * 1979-01-16 1980-08-14 Baker Christopher Seed sowing coulter implement - has detachable coulter part with sharp leading edge in contact with vertical cutting disc

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