FR57961E - Semoir mécanique perfectionné - Google Patents

Semoir mécanique perfectionné

Info

Publication number
FR57961E
FR57961E FR57961DA FR57961E FR 57961 E FR57961 E FR 57961E FR 57961D A FR57961D A FR 57961DA FR 57961 E FR57961 E FR 57961E
Authority
FR
France
Prior art keywords
seed drill
mechanical seed
advanced mechanical
advanced
drill
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
English (en)
French (fr)
Inventor
Paul Delgrange
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 FR57961E publication Critical patent/FR57961E/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/10—Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR57961D 1948-01-26 1948-01-26 Semoir mécanique perfectionné Expired FR57961E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR57961T 1948-01-26

Publications (1)

Publication Number Publication Date
FR57961E true FR57961E (fr) 1953-09-18

Family

ID=8691928

Family Applications (2)

Application Number Title Priority Date Filing Date
FR954925D Expired FR954925A (cs) 1948-01-26
FR57961D Expired FR57961E (fr) 1948-01-26 1948-01-26 Semoir mécanique perfectionné

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR954925D Expired FR954925A (cs) 1948-01-26

Country Status (1)

Country Link
FR (2) FR57961E (cs)

Also Published As

Publication number Publication date
FR954925A (cs) 1950-01-06

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