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KR920006419U - Rice field - Google Patents

Rice field

Info

Publication number
KR920006419U
KR920006419U KR2019900013935U KR900013935U KR920006419U KR 920006419 U KR920006419 U KR 920006419U KR 2019900013935 U KR2019900013935 U KR 2019900013935U KR 900013935 U KR900013935 U KR 900013935U KR 920006419 U KR920006419 U KR 920006419U
Authority
KR
South Korea
Prior art keywords
rice field
rice
field
Prior art date
Application number
KR2019900013935U
Other languages
Korean (ko)
Other versions
KR930001803Y1 (en
Inventor
안선기
Original Assignee
안선기
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 안선기 filed Critical 안선기
Priority to KR2019900013935U priority Critical patent/KR930001803Y1/en
Publication of KR920006419U publication Critical patent/KR920006419U/en
Application granted granted Critical
Publication of KR930001803Y1 publication Critical patent/KR930001803Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/04—Valves, slides, or the like; Arrangements therefor; Submerged sluice gates

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Soil Working Implements (AREA)
KR2019900013935U 1990-09-08 1990-09-08 Sluice gate for rice field KR930001803Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900013935U KR930001803Y1 (en) 1990-09-08 1990-09-08 Sluice gate for rice field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900013935U KR930001803Y1 (en) 1990-09-08 1990-09-08 Sluice gate for rice field

Publications (2)

Publication Number Publication Date
KR920006419U true KR920006419U (en) 1992-04-21
KR930001803Y1 KR930001803Y1 (en) 1993-04-15

Family

ID=19303216

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900013935U KR930001803Y1 (en) 1990-09-08 1990-09-08 Sluice gate for rice field

Country Status (1)

Country Link
KR (1) KR930001803Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102576036B1 (en) * 2023-02-13 2023-09-07 경상북도(농업기술원) Water parsley seedling harvesting device

Also Published As

Publication number Publication date
KR930001803Y1 (en) 1993-04-15

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19900908

UA0201 Request for examination

Patent event date: 19900908

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19921020

UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19930318

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19930628

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

NORF Unpaid initial registration fee
UC1904 Unpaid initial registration fee