KR920012435U - Corrugated pipe made of retractable synthetic resin - Google Patents

Corrugated pipe made of retractable synthetic resin

Info

Publication number
KR920012435U
KR920012435U KR2019900019676U KR900019676U KR920012435U KR 920012435 U KR920012435 U KR 920012435U KR 2019900019676 U KR2019900019676 U KR 2019900019676U KR 900019676 U KR900019676 U KR 900019676U KR 920012435 U KR920012435 U KR 920012435U
Authority
KR
South Korea
Prior art keywords
synthetic resin
corrugated pipe
pipe made
retractable
retractable synthetic
Prior art date
Application number
KR2019900019676U
Other languages
Korean (ko)
Other versions
KR960006388Y1 (en
Inventor
민병이
Original Assignee
민병이
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 민병이 filed Critical 민병이
Priority to KR2019900019676U priority Critical patent/KR960006388Y1/en
Publication of KR920012435U publication Critical patent/KR920012435U/en
Application granted granted Critical
Publication of KR960006388Y1 publication Critical patent/KR960006388Y1/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
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/112—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements embedded in the wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
KR2019900019676U 1990-12-13 1990-12-13 Plastic corrugated pipe KR960006388Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900019676U KR960006388Y1 (en) 1990-12-13 1990-12-13 Plastic corrugated pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900019676U KR960006388Y1 (en) 1990-12-13 1990-12-13 Plastic corrugated pipe

Publications (2)

Publication Number Publication Date
KR920012435U true KR920012435U (en) 1992-07-25
KR960006388Y1 KR960006388Y1 (en) 1996-07-24

Family

ID=19306896

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900019676U KR960006388Y1 (en) 1990-12-13 1990-12-13 Plastic corrugated pipe

Country Status (1)

Country Link
KR (1) KR960006388Y1 (en)

Also Published As

Publication number Publication date
KR960006388Y1 (en) 1996-07-24

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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: 20050623

Year of fee payment: 10

EXPY Expiration of term