KR970054887U - Cylindrical packer for sewer repair - Google Patents

Cylindrical packer for sewer repair

Info

Publication number
KR970054887U
KR970054887U KR2019960004047U KR19960004047U KR970054887U KR 970054887 U KR970054887 U KR 970054887U KR 2019960004047 U KR2019960004047 U KR 2019960004047U KR 19960004047 U KR19960004047 U KR 19960004047U KR 970054887 U KR970054887 U KR 970054887U
Authority
KR
South Korea
Prior art keywords
cylindrical packer
sewer repair
sewer
repair
packer
Prior art date
Application number
KR2019960004047U
Other languages
Korean (ko)
Other versions
KR200143310Y1 (en
Inventor
유애권
다카오 가와바다
Original Assignee
유애권
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 유애권 filed Critical 유애권
Priority to KR2019960004047U priority Critical patent/KR200143310Y1/en
Publication of KR970054887U publication Critical patent/KR970054887U/en
Application granted granted Critical
Publication of KR200143310Y1 publication Critical patent/KR200143310Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/06—Methods of, or installations for, laying sewer pipes
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/06—Methods of, or installations for, laying sewer pipes
    • E03F2003/065—Refurbishing of sewer pipes, e.g. by coating, lining

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Pipe Accessories (AREA)
KR2019960004047U 1996-03-05 1996-03-05 A circular cylinder packer for sewer-pipe repairing KR200143310Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960004047U KR200143310Y1 (en) 1996-03-05 1996-03-05 A circular cylinder packer for sewer-pipe repairing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960004047U KR200143310Y1 (en) 1996-03-05 1996-03-05 A circular cylinder packer for sewer-pipe repairing

Publications (2)

Publication Number Publication Date
KR970054887U true KR970054887U (en) 1997-10-13
KR200143310Y1 KR200143310Y1 (en) 1999-06-01

Family

ID=19451468

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019960004047U KR200143310Y1 (en) 1996-03-05 1996-03-05 A circular cylinder packer for sewer-pipe repairing

Country Status (1)

Country Link
KR (1) KR200143310Y1 (en)

Also Published As

Publication number Publication date
KR200143310Y1 (en) 1999-06-01

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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: 20030121

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee