KR960023715U - Concrete pipe with watertight member - Google Patents

Concrete pipe with watertight member

Info

Publication number
KR960023715U
KR960023715U KR2019940032697U KR19940032697U KR960023715U KR 960023715 U KR960023715 U KR 960023715U KR 2019940032697 U KR2019940032697 U KR 2019940032697U KR 19940032697 U KR19940032697 U KR 19940032697U KR 960023715 U KR960023715 U KR 960023715U
Authority
KR
South Korea
Prior art keywords
concrete pipe
watertight member
watertight
concrete
pipe
Prior art date
Application number
KR2019940032697U
Other languages
Korean (ko)
Other versions
KR0119100Y1 (en
Inventor
최상민
Original Assignee
최상민
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 최상민 filed Critical 최상민
Priority to KR2019940032697U priority Critical patent/KR0119100Y1/en
Publication of KR960023715U publication Critical patent/KR960023715U/en
Application granted granted Critical
Publication of KR0119100Y1 publication Critical patent/KR0119100Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/08—Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
KR2019940032697U 1994-12-02 1994-12-02 Sealing of concrete pipe KR0119100Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940032697U KR0119100Y1 (en) 1994-12-02 1994-12-02 Sealing of concrete pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940032697U KR0119100Y1 (en) 1994-12-02 1994-12-02 Sealing of concrete pipe

Publications (2)

Publication Number Publication Date
KR960023715U true KR960023715U (en) 1996-07-22
KR0119100Y1 KR0119100Y1 (en) 1998-08-01

Family

ID=19400257

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940032697U KR0119100Y1 (en) 1994-12-02 1994-12-02 Sealing of concrete pipe

Country Status (1)

Country Link
KR (1) KR0119100Y1 (en)

Also Published As

Publication number Publication date
KR0119100Y1 (en) 1998-08-01

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

Payment date: 20060314

Year of fee payment: 9

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