KR900017144U - 논물고 - Google Patents

논물고

Info

Publication number
KR900017144U
KR900017144U KR2019890003389U KR890003389U KR900017144U KR 900017144 U KR900017144 U KR 900017144U KR 2019890003389 U KR2019890003389 U KR 2019890003389U KR 890003389 U KR890003389 U KR 890003389U KR 900017144 U KR900017144 U KR 900017144U
Authority
KR
South Korea
Prior art keywords
biting
Prior art date
Application number
KR2019890003389U
Other languages
English (en)
Other versions
KR920003677Y1 (ko
Inventor
김봉두
Original Assignee
김봉두
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 김봉두 filed Critical 김봉두
Priority to KR2019890003389U priority Critical patent/KR920003677Y1/ko
Publication of KR900017144U publication Critical patent/KR900017144U/ko
Application granted granted Critical
Publication of KR920003677Y1 publication Critical patent/KR920003677Y1/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes

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)
  • Sewage (AREA)
KR2019890003389U 1989-03-27 1989-03-27 논물고 KR920003677Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890003389U KR920003677Y1 (ko) 1989-03-27 1989-03-27 논물고

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890003389U KR920003677Y1 (ko) 1989-03-27 1989-03-27 논물고

Publications (2)

Publication Number Publication Date
KR900017144U true KR900017144U (ko) 1990-10-05
KR920003677Y1 KR920003677Y1 (ko) 1992-06-08

Family

ID=19284621

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890003389U KR920003677Y1 (ko) 1989-03-27 1989-03-27 논물고

Country Status (1)

Country Link
KR (1) KR920003677Y1 (ko)

Also Published As

Publication number Publication date
KR920003677Y1 (ko) 1992-06-08

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee