KR900018051U - Tractor harrow - Google Patents

Tractor harrow

Info

Publication number
KR900018051U
KR900018051U KR2019890004771U KR890004771U KR900018051U KR 900018051 U KR900018051 U KR 900018051U KR 2019890004771 U KR2019890004771 U KR 2019890004771U KR 890004771 U KR890004771 U KR 890004771U KR 900018051 U KR900018051 U KR 900018051U
Authority
KR
South Korea
Prior art keywords
tractor harrow
harrow
tractor
Prior art date
Application number
KR2019890004771U
Other languages
Korean (ko)
Other versions
KR910003104Y1 (en
Inventor
권규헌
Original Assignee
권규헌
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 권규헌 filed Critical 권규헌
Priority to KR2019890004771U priority Critical patent/KR910003104Y1/en
Publication of KR900018051U publication Critical patent/KR900018051U/en
Application granted granted Critical
Publication of KR910003104Y1 publication Critical patent/KR910003104Y1/en

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
    • A01B19/00—Harrows with non-rotating tools
    • A01B19/02—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame
    • A01B19/06—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame with tools or tool-frames moved to-and-fro mechanically
    • 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
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
    • A01B59/065—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors for ploughs or like implements

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Soil Working Implements (AREA)
  • Agricultural Machines (AREA)
KR2019890004771U 1989-04-18 1989-04-18 A harrow in the tractor KR910003104Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890004771U KR910003104Y1 (en) 1989-04-18 1989-04-18 A harrow in the tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890004771U KR910003104Y1 (en) 1989-04-18 1989-04-18 A harrow in the tractor

Publications (2)

Publication Number Publication Date
KR900018051U true KR900018051U (en) 1990-11-05
KR910003104Y1 KR910003104Y1 (en) 1991-05-13

Family

ID=19285263

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890004771U KR910003104Y1 (en) 1989-04-18 1989-04-18 A harrow in the tractor

Country Status (1)

Country Link
KR (1) KR910003104Y1 (en)

Also Published As

Publication number Publication date
KR910003104Y1 (en) 1991-05-13

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee