FR750890A - Device for the formation of drainage channels - Google Patents

Device for the formation of drainage channels

Info

Publication number
FR750890A
FR750890A FR750890DA FR750890A FR 750890 A FR750890 A FR 750890A FR 750890D A FR750890D A FR 750890DA FR 750890 A FR750890 A FR 750890A
Authority
FR
France
Prior art keywords
formation
drainage channels
drainage
channels
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
Jean-Baptiste Carrier
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 FR750890A publication Critical patent/FR750890A/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
    • A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR750890D 1933-02-16 1933-02-16 Device for the formation of drainage channels Expired FR750890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR750890T 1933-02-16

Publications (1)

Publication Number Publication Date
FR750890A true FR750890A (en) 1933-08-21

Family

ID=9152899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR750890D Expired FR750890A (en) 1933-02-16 1933-02-16 Device for the formation of drainage channels

Country Status (1)

Country Link
FR (1) FR750890A (en)

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