KR950012002U - Double-walled synthetic resin structure pipe - Google Patents

Double-walled synthetic resin structure pipe

Info

Publication number
KR950012002U
KR950012002U KR2019930021835U KR930021835U KR950012002U KR 950012002 U KR950012002 U KR 950012002U KR 2019930021835 U KR2019930021835 U KR 2019930021835U KR 930021835 U KR930021835 U KR 930021835U KR 950012002 U KR950012002 U KR 950012002U
Authority
KR
South Korea
Prior art keywords
double
synthetic resin
resin structure
structure pipe
walled synthetic
Prior art date
Application number
KR2019930021835U
Other languages
Korean (ko)
Other versions
KR960006610Y1 (en
Inventor
김용택
Original Assignee
김용택
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 김용택 filed Critical 김용택
Priority to KR2019930021835U priority Critical patent/KR960006610Y1/en
Publication of KR950012002U publication Critical patent/KR950012002U/en
Application granted granted Critical
Publication of KR960006610Y1 publication Critical patent/KR960006610Y1/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
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
KR2019930021835U 1993-10-22 1993-10-22 Plastic pipe KR960006610Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930021835U KR960006610Y1 (en) 1993-10-22 1993-10-22 Plastic pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930021835U KR960006610Y1 (en) 1993-10-22 1993-10-22 Plastic pipe

Publications (2)

Publication Number Publication Date
KR950012002U true KR950012002U (en) 1995-05-16
KR960006610Y1 KR960006610Y1 (en) 1996-08-03

Family

ID=19366240

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930021835U KR960006610Y1 (en) 1993-10-22 1993-10-22 Plastic pipe

Country Status (1)

Country Link
KR (1) KR960006610Y1 (en)

Also Published As

Publication number Publication date
KR960006610Y1 (en) 1996-08-03

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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
FPAY Annual fee payment

Payment date: 20030723

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee