KR890012274U - 트랙터용 쟁기의 반전고정장치 - Google Patents

트랙터용 쟁기의 반전고정장치

Info

Publication number
KR890012274U
KR890012274U KR2019870023105U KR870023105U KR890012274U KR 890012274 U KR890012274 U KR 890012274U KR 2019870023105 U KR2019870023105 U KR 2019870023105U KR 870023105 U KR870023105 U KR 870023105U KR 890012274 U KR890012274 U KR 890012274U
Authority
KR
South Korea
Prior art keywords
plowing device
tractor plow
reverse
reverse plowing
plow
Prior art date
Application number
KR2019870023105U
Other languages
English (en)
Other versions
KR900002961Y1 (ko
Inventor
노상경
Original Assignee
주식회사 우 성
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 주식회사 우 성 filed Critical 주식회사 우 성
Priority to KR2019870023105U priority Critical patent/KR900002961Y1/ko
Publication of KR890012274U publication Critical patent/KR890012274U/ko
Application granted granted Critical
Publication of KR900002961Y1 publication Critical patent/KR900002961Y1/ko

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
    • A01B3/00—Ploughs with fixed plough-shares
    • A01B3/24—Tractor-drawn ploughs
    • A01B3/28—Alternating ploughs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
KR2019870023105U 1987-12-24 1987-12-24 트랙터용 쟁기의 반전고정장치 KR900002961Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870023105U KR900002961Y1 (ko) 1987-12-24 1987-12-24 트랙터용 쟁기의 반전고정장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870023105U KR900002961Y1 (ko) 1987-12-24 1987-12-24 트랙터용 쟁기의 반전고정장치

Publications (2)

Publication Number Publication Date
KR890012274U true KR890012274U (ko) 1989-08-07
KR900002961Y1 KR900002961Y1 (ko) 1990-04-10

Family

ID=19270741

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870023105U KR900002961Y1 (ko) 1987-12-24 1987-12-24 트랙터용 쟁기의 반전고정장치

Country Status (1)

Country Link
KR (1) KR900002961Y1 (ko)

Also Published As

Publication number Publication date
KR900002961Y1 (ko) 1990-04-10

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee