KR900003036U - 용수로관 조인터 - Google Patents

용수로관 조인터

Info

Publication number
KR900003036U
KR900003036U KR2019880011707U KR880011707U KR900003036U KR 900003036 U KR900003036 U KR 900003036U KR 2019880011707 U KR2019880011707 U KR 2019880011707U KR 880011707 U KR880011707 U KR 880011707U KR 900003036 U KR900003036 U KR 900003036U
Authority
KR
South Korea
Prior art keywords
water pipe
pipe joiner
joiner
water
pipe
Prior art date
Application number
KR2019880011707U
Other languages
English (en)
Other versions
KR910001396Y1 (ko
Inventor
김문효
Original Assignee
김문효
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 김문효 filed Critical 김문효
Priority to KR2019880011707U priority Critical patent/KR910001396Y1/ko
Publication of KR900003036U publication Critical patent/KR900003036U/ko
Application granted granted Critical
Publication of KR910001396Y1 publication Critical patent/KR910001396Y1/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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
KR2019880011707U 1988-07-19 1988-07-19 용수로관 조인터 KR910001396Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880011707U KR910001396Y1 (ko) 1988-07-19 1988-07-19 용수로관 조인터

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880011707U KR910001396Y1 (ko) 1988-07-19 1988-07-19 용수로관 조인터

Publications (2)

Publication Number Publication Date
KR900003036U true KR900003036U (ko) 1990-02-07
KR910001396Y1 KR910001396Y1 (ko) 1991-03-04

Family

ID=19277636

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880011707U KR910001396Y1 (ko) 1988-07-19 1988-07-19 용수로관 조인터

Country Status (1)

Country Link
KR (1) KR910001396Y1 (ko)

Also Published As

Publication number Publication date
KR910001396Y1 (ko) 1991-03-04

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Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19970304

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee