ES468887A1 - Una maquina perfeccionada para colocar semillas. - Google Patents

Una maquina perfeccionada para colocar semillas.

Info

Publication number
ES468887A1
ES468887A1 ES468887A ES468887A ES468887A1 ES 468887 A1 ES468887 A1 ES 468887A1 ES 468887 A ES468887 A ES 468887A ES 468887 A ES468887 A ES 468887A ES 468887 A1 ES468887 A1 ES 468887A1
Authority
ES
Spain
Prior art keywords
conveyors
seeds
plane
supported
machine
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
ES468887A
Other languages
English (en)
Spanish (es)
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.)
ATK Launch Systems LLC
Original Assignee
Thiokol Corp
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
Priority claimed from US05/851,921 external-priority patent/US4193357A/en
Application filed by Thiokol Corp filed Critical Thiokol Corp
Publication of ES468887A1 publication Critical patent/ES468887A1/es
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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C9/00—Potato planters
    • A01C9/04—Potato planters with bucket wheels

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)
ES468887A 1977-11-16 1978-04-18 Una maquina perfeccionada para colocar semillas. Expired ES468887A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/851,921 US4193357A (en) 1976-04-14 1977-11-16 Seed planting machine having specific seed guiding structure

Publications (1)

Publication Number Publication Date
ES468887A1 true ES468887A1 (es) 1978-11-16

Family

ID=25312055

Family Applications (1)

Application Number Title Priority Date Filing Date
ES468887A Expired ES468887A1 (es) 1977-11-16 1978-04-18 Una maquina perfeccionada para colocar semillas.

Country Status (6)

Country Link
BE (1) BE867779R (de)
CA (1) CA1099595A (de)
DD (1) DD137315A6 (de)
ES (1) ES468887A1 (de)
GB (1) GB1602674A (de)
PL (1) PL210938A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117616928B (zh) * 2024-01-26 2024-08-16 山西农业大学 一种农业自动化耕种坦克设备

Also Published As

Publication number Publication date
PL210938A1 (pl) 1979-07-30
CA1099595A (en) 1981-04-21
GB1602674A (en) 1981-11-11
BE867779R (fr) 1978-10-02
DD137315A6 (de) 1979-08-29

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