KR900003035U - 조립식 도수관 - Google Patents

조립식 도수관

Info

Publication number
KR900003035U
KR900003035U KR2019880011599U KR880011599U KR900003035U KR 900003035 U KR900003035 U KR 900003035U KR 2019880011599 U KR2019880011599 U KR 2019880011599U KR 880011599 U KR880011599 U KR 880011599U KR 900003035 U KR900003035 U KR 900003035U
Authority
KR
South Korea
Prior art keywords
water pipe
prefab
prefab water
pipe
water
Prior art date
Application number
KR2019880011599U
Other languages
English (en)
Other versions
KR910001395Y1 (ko
Inventor
이근희
Original Assignee
이근희
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 이근희 filed Critical 이근희
Priority to KR2019880011599U priority Critical patent/KR910001395Y1/ko
Publication of KR900003035U publication Critical patent/KR900003035U/ko
Application granted granted Critical
Publication of KR910001395Y1 publication Critical patent/KR910001395Y1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
KR2019880011599U 1988-07-16 1988-07-16 조립식 도수관 KR910001395Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880011599U KR910001395Y1 (ko) 1988-07-16 1988-07-16 조립식 도수관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880011599U KR910001395Y1 (ko) 1988-07-16 1988-07-16 조립식 도수관

Publications (2)

Publication Number Publication Date
KR900003035U true KR900003035U (ko) 1990-02-07
KR910001395Y1 KR910001395Y1 (ko) 1991-03-04

Family

ID=19277577

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880011599U KR910001395Y1 (ko) 1988-07-16 1988-07-16 조립식 도수관

Country Status (1)

Country Link
KR (1) KR910001395Y1 (ko)

Also Published As

Publication number Publication date
KR910001395Y1 (ko) 1991-03-04

Similar Documents

Publication Publication Date Title
KR890013636U (ko) 파이프 이음쇠 구조물
DK692487D0 (da) Pibe
ATA250788A (de) Rohrverbindung
TR24565A (tr) Suertuenme azaltici tedbirler
DK246387D0 (da) Roergennemfoering
AT400179B (de) Rohrverbindung
ATA149589A (de) Rohrziehform
DK15687A (da) Offshore-roerledning
KR900003035U (ko) 조립식 도수관
AT388985B (de) Rohrverbindung
KR900000806U (ko) 조립식 용수로관
KR900010346U (ko) 파이프 연결구의 커버링
KR930011145U (ko) 조립식 지수관
KR890020494U (ko) 담배 파이프
ATA190388A (de) Rohrverbindung
KR860008217U (ko) 조립식 온수 온돌장치
KR900018957U (ko) 편수관
KR900003036U (ko) 용수로관 조인터
KR900005169U (ko) 건축 배관 연결구
KR890021488U (ko) 수도 미터
KR900005744U (ko) 조립식 하프 파이프(Half Pipe)
KR890006436U (ko) 조립식 정수기 전용 수납대
KR910004550U (ko) 보강 파이프
KR870004061U (ko) 수도 파이프 이음관
KR880016568U (ko) 조립식 온수 온돌판

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
J206 Request for trial to confirm the scope of a patent right
J301 Trial decision

Free format text: TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 19981111

Effective date: 19990227

J206 Request for trial to confirm the scope of a patent right
J301 Trial decision

Free format text: TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_AFFIRMATIVE REQUESTED 19990722

Effective date: 20000429

FPAY Annual fee payment

Payment date: 20010425

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee