KR940022778U - 수로용 나선관 - Google Patents

수로용 나선관

Info

Publication number
KR940022778U
KR940022778U KR2019930004672U KR930004672U KR940022778U KR 940022778 U KR940022778 U KR 940022778U KR 2019930004672 U KR2019930004672 U KR 2019930004672U KR 930004672 U KR930004672 U KR 930004672U KR 940022778 U KR940022778 U KR 940022778U
Authority
KR
South Korea
Prior art keywords
water pipe
pipe
water
Prior art date
Application number
KR2019930004672U
Other languages
English (en)
Other versions
KR0140252Y1 (ko
Inventor
민병이
Original Assignee
민병이
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 민병이 filed Critical 민병이
Priority to KR2019930004672U priority Critical patent/KR0140252Y1/ko
Publication of KR940022778U publication Critical patent/KR940022778U/ko
Application granted granted Critical
Publication of KR0140252Y1 publication Critical patent/KR0140252Y1/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B5/00—Artificial water canals, e.g. irrigation canals
    • E02B5/02—Making or lining canals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
KR2019930004672U 1993-03-27 1993-03-27 수로용 나선관 KR0140252Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930004672U KR0140252Y1 (ko) 1993-03-27 1993-03-27 수로용 나선관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930004672U KR0140252Y1 (ko) 1993-03-27 1993-03-27 수로용 나선관

Publications (2)

Publication Number Publication Date
KR940022778U true KR940022778U (ko) 1994-10-20
KR0140252Y1 KR0140252Y1 (ko) 1999-04-01

Family

ID=19352746

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930004672U KR0140252Y1 (ko) 1993-03-27 1993-03-27 수로용 나선관

Country Status (1)

Country Link
KR (1) KR0140252Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100362758B1 (ko) * 1994-02-01 2003-01-29 (주) 신영이앤씨 배수로관

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100362758B1 (ko) * 1994-02-01 2003-01-29 (주) 신영이앤씨 배수로관

Also Published As

Publication number Publication date
KR0140252Y1 (ko) 1999-04-01

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Legal Events

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E701 Decision to grant or registration of patent right
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