KR950019701U - Synthetic resin water pipe - Google Patents

Synthetic resin water pipe

Info

Publication number
KR950019701U
KR950019701U KR2019930027464U KR930027464U KR950019701U KR 950019701 U KR950019701 U KR 950019701U KR 2019930027464 U KR2019930027464 U KR 2019930027464U KR 930027464 U KR930027464 U KR 930027464U KR 950019701 U KR950019701 U KR 950019701U
Authority
KR
South Korea
Prior art keywords
synthetic resin
water pipe
resin water
synthetic
pipe
Prior art date
Application number
KR2019930027464U
Other languages
Korean (ko)
Other versions
KR970001826Y1 (en
Inventor
전안수
Original Assignee
전안수
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 전안수 filed Critical 전안수
Priority to KR2019930027464U priority Critical patent/KR970001826Y1/en
Publication of KR950019701U publication Critical patent/KR950019701U/en
Application granted granted Critical
Publication of KR970001826Y1 publication Critical patent/KR970001826Y1/en

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)
  • Revetment (AREA)
KR2019930027464U 1993-12-13 1993-12-13 Polyvynil ope channel KR970001826Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930027464U KR970001826Y1 (en) 1993-12-13 1993-12-13 Polyvynil ope channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930027464U KR970001826Y1 (en) 1993-12-13 1993-12-13 Polyvynil ope channel

Publications (2)

Publication Number Publication Date
KR950019701U true KR950019701U (en) 1995-07-24
KR970001826Y1 KR970001826Y1 (en) 1997-03-17

Family

ID=19370741

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930027464U KR970001826Y1 (en) 1993-12-13 1993-12-13 Polyvynil ope channel

Country Status (1)

Country Link
KR (1) KR970001826Y1 (en)

Also Published As

Publication number Publication date
KR970001826Y1 (en) 1997-03-17

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
J204 Request for invalidation trial [patent]
J206 Request for trial to confirm the scope of a patent right
J121 Written withdrawal of request for trial

Free format text: WITHDRAWAL OF TRIAL FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 19980119

Effective date: 19980930

Free format text: WITHDRAWAL OF TRIAL FOR INVALIDATION IN ENTIRETY REQUESTED 19980119

Effective date: 19980930

FPAY Annual fee payment

Payment date: 20040318

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee