KR940012960U - Synthetic resin rigid pipe for sewerage - Google Patents

Synthetic resin rigid pipe for sewerage

Info

Publication number
KR940012960U
KR940012960U KR2019920021620U KR920021620U KR940012960U KR 940012960 U KR940012960 U KR 940012960U KR 2019920021620 U KR2019920021620 U KR 2019920021620U KR 920021620 U KR920021620 U KR 920021620U KR 940012960 U KR940012960 U KR 940012960U
Authority
KR
South Korea
Prior art keywords
sewerage
synthetic resin
rigid pipe
resin rigid
pipe
Prior art date
Application number
KR2019920021620U
Other languages
Korean (ko)
Other versions
KR950005490Y1 (en
Inventor
김선태
장인석
Original Assignee
김선태
장인석
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 김선태, 장인석 filed Critical 김선태
Priority to KR92021620U priority Critical patent/KR950005490Y1/en
Publication of KR940012960U publication Critical patent/KR940012960U/en
Application granted granted Critical
Publication of KR950005490Y1 publication Critical patent/KR950005490Y1/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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
KR92021620U 1992-11-05 1992-11-05 Plastic corrugated pipes KR950005490Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92021620U KR950005490Y1 (en) 1992-11-05 1992-11-05 Plastic corrugated pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92021620U KR950005490Y1 (en) 1992-11-05 1992-11-05 Plastic corrugated pipes

Publications (2)

Publication Number Publication Date
KR940012960U true KR940012960U (en) 1994-06-22
KR950005490Y1 KR950005490Y1 (en) 1995-07-12

Family

ID=19343311

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92021620U KR950005490Y1 (en) 1992-11-05 1992-11-05 Plastic corrugated pipes

Country Status (1)

Country Link
KR (1) KR950005490Y1 (en)

Also Published As

Publication number Publication date
KR950005490Y1 (en) 1995-07-12

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee