KR960008229U - Rubber ring for joining concrete sewer pipes with expansion capability - Google Patents

Rubber ring for joining concrete sewer pipes with expansion capability

Info

Publication number
KR960008229U
KR960008229U KR2019940019733U KR19940019733U KR960008229U KR 960008229 U KR960008229 U KR 960008229U KR 2019940019733 U KR2019940019733 U KR 2019940019733U KR 19940019733 U KR19940019733 U KR 19940019733U KR 960008229 U KR960008229 U KR 960008229U
Authority
KR
South Korea
Prior art keywords
rubber ring
sewer pipes
expansion capability
concrete sewer
joining concrete
Prior art date
Application number
KR2019940019733U
Other languages
Korean (ko)
Other versions
KR970005741Y1 (en
Inventor
민석기
Original Assignee
민석기
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 민석기 filed Critical 민석기
Priority to KR2019940019733U priority Critical patent/KR970005741Y1/en
Publication of KR960008229U publication Critical patent/KR960008229U/en
Application granted granted Critical
Publication of KR970005741Y1 publication Critical patent/KR970005741Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers

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)
  • Sewage (AREA)
KR2019940019733U 1994-08-02 1994-08-02 Expansionable seal for pipe KR970005741Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940019733U KR970005741Y1 (en) 1994-08-02 1994-08-02 Expansionable seal for pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940019733U KR970005741Y1 (en) 1994-08-02 1994-08-02 Expansionable seal for pipe

Publications (2)

Publication Number Publication Date
KR960008229U true KR960008229U (en) 1996-03-15
KR970005741Y1 KR970005741Y1 (en) 1997-06-11

Family

ID=19390133

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940019733U KR970005741Y1 (en) 1994-08-02 1994-08-02 Expansionable seal for pipe

Country Status (1)

Country Link
KR (1) KR970005741Y1 (en)

Also Published As

Publication number Publication date
KR970005741Y1 (en) 1997-06-11

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee