KR900004238U - Tractor harrow - Google Patents

Tractor harrow

Info

Publication number
KR900004238U
KR900004238U KR2019880012926U KR880012926U KR900004238U KR 900004238 U KR900004238 U KR 900004238U KR 2019880012926 U KR2019880012926 U KR 2019880012926U KR 880012926 U KR880012926 U KR 880012926U KR 900004238 U KR900004238 U KR 900004238U
Authority
KR
South Korea
Prior art keywords
tractor harrow
harrow
tractor
Prior art date
Application number
KR2019880012926U
Other languages
Korean (ko)
Other versions
KR930000656Y1 (en
Inventor
이용호
윤지억
Original Assignee
이용호
윤지억
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 이용호, 윤지억 filed Critical 이용호
Priority to KR2019880012926U priority Critical patent/KR930000656Y1/en
Publication of KR900004238U publication Critical patent/KR900004238U/en
Application granted granted Critical
Publication of KR930000656Y1 publication Critical patent/KR930000656Y1/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)
KR2019880012926U 1988-08-02 1988-08-02 Paddy harrow for tractor KR930000656Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880012926U KR930000656Y1 (en) 1988-08-02 1988-08-02 Paddy harrow for tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880012926U KR930000656Y1 (en) 1988-08-02 1988-08-02 Paddy harrow for tractor

Publications (2)

Publication Number Publication Date
KR900004238U true KR900004238U (en) 1990-03-06
KR930000656Y1 KR930000656Y1 (en) 1993-02-19

Family

ID=19278236

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880012926U KR930000656Y1 (en) 1988-08-02 1988-08-02 Paddy harrow for tractor

Country Status (1)

Country Link
KR (1) KR930000656Y1 (en)

Also Published As

Publication number Publication date
KR930000656Y1 (en) 1993-02-19

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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
FPAY Annual fee payment

Payment date: 20000628

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee