KR920004664U - 합성수지 나선관 - Google Patents

합성수지 나선관

Info

Publication number
KR920004664U
KR920004664U KR2019900013518U KR900013518U KR920004664U KR 920004664 U KR920004664 U KR 920004664U KR 2019900013518 U KR2019900013518 U KR 2019900013518U KR 900013518 U KR900013518 U KR 900013518U KR 920004664 U KR920004664 U KR 920004664U
Authority
KR
South Korea
Prior art keywords
synthetic resin
spiral tube
resin spiral
tube
synthetic
Prior art date
Application number
KR2019900013518U
Other languages
English (en)
Other versions
KR920005029Y1 (ko
Inventor
이주형
김홍기
Original Assignee
이주형
김홍기
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 이주형, 김홍기 filed Critical 이주형
Priority to KR2019900013518U priority Critical patent/KR920005029Y1/ko
Publication of KR920004664U publication Critical patent/KR920004664U/ko
Application granted granted Critical
Publication of KR920005029Y1 publication Critical patent/KR920005029Y1/ko

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
    • 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
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/10—Adhesive or cemented joints
    • F16L13/103—Adhesive joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
KR2019900013518U 1990-08-31 1990-08-31 합성수지 나선관 KR920005029Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900013518U KR920005029Y1 (ko) 1990-08-31 1990-08-31 합성수지 나선관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900013518U KR920005029Y1 (ko) 1990-08-31 1990-08-31 합성수지 나선관

Publications (2)

Publication Number Publication Date
KR920004664U true KR920004664U (ko) 1992-03-26
KR920005029Y1 KR920005029Y1 (ko) 1992-07-25

Family

ID=19302948

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900013518U KR920005029Y1 (ko) 1990-08-31 1990-08-31 합성수지 나선관

Country Status (1)

Country Link
KR (1) KR920005029Y1 (ko)

Also Published As

Publication number Publication date
KR920005029Y1 (ko) 1992-07-25

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 19960715

Year of fee payment: 10

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