KR910007455U - 합성수지제 나선 보강 파이프 - Google Patents

합성수지제 나선 보강 파이프

Info

Publication number
KR910007455U
KR910007455U KR2019890014771U KR890014771U KR910007455U KR 910007455 U KR910007455 U KR 910007455U KR 2019890014771 U KR2019890014771 U KR 2019890014771U KR 890014771 U KR890014771 U KR 890014771U KR 910007455 U KR910007455 U KR 910007455U
Authority
KR
South Korea
Prior art keywords
synthetic resin
reinforced pipe
resin spiral
spiral reinforced
pipe
Prior art date
Application number
KR2019890014771U
Other languages
English (en)
Other versions
KR910008559Y1 (ko
Inventor
민병이
박덕현
Original Assignee
민병이
박덕현
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, 박덕현 filed Critical 민병이
Priority to KR2019890014771U priority Critical patent/KR910008559Y1/ko
Publication of KR910007455U publication Critical patent/KR910007455U/ko
Application granted granted Critical
Publication of KR910008559Y1 publication Critical patent/KR910008559Y1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
KR2019890014771U 1989-10-12 1989-10-12 합성수지제 나선 보강 파이프 KR910008559Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890014771U KR910008559Y1 (ko) 1989-10-12 1989-10-12 합성수지제 나선 보강 파이프

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890014771U KR910008559Y1 (ko) 1989-10-12 1989-10-12 합성수지제 나선 보강 파이프

Publications (2)

Publication Number Publication Date
KR910007455U true KR910007455U (ko) 1991-05-29
KR910008559Y1 KR910008559Y1 (ko) 1991-10-25

Family

ID=19290687

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890014771U KR910008559Y1 (ko) 1989-10-12 1989-10-12 합성수지제 나선 보강 파이프

Country Status (1)

Country Link
KR (1) KR910008559Y1 (ko)

Also Published As

Publication number Publication date
KR910008559Y1 (ko) 1991-10-25

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Payment date: 19960321

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