KR920006572U - 나선관 - Google Patents

나선관

Info

Publication number
KR920006572U
KR920006572U KR2019900014376U KR900014376U KR920006572U KR 920006572 U KR920006572 U KR 920006572U KR 2019900014376 U KR2019900014376 U KR 2019900014376U KR 900014376 U KR900014376 U KR 900014376U KR 920006572 U KR920006572 U KR 920006572U
Authority
KR
South Korea
Prior art keywords
spiral tube
spiral
tube
Prior art date
Application number
KR2019900014376U
Other languages
English (en)
Other versions
KR920007346Y1 (ko
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 KR2019900014376U priority Critical patent/KR920007346Y1/ko
Publication of KR920006572U publication Critical patent/KR920006572U/ko
Application granted granted Critical
Publication of KR920007346Y1 publication Critical patent/KR920007346Y1/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)
KR2019900014376U 1990-09-19 1990-09-19 나선관 KR920007346Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900014376U KR920007346Y1 (ko) 1990-09-19 1990-09-19 나선관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900014376U KR920007346Y1 (ko) 1990-09-19 1990-09-19 나선관

Publications (2)

Publication Number Publication Date
KR920006572U true KR920006572U (ko) 1992-04-22
KR920007346Y1 KR920007346Y1 (ko) 1992-10-12

Family

ID=19303492

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900014376U KR920007346Y1 (ko) 1990-09-19 1990-09-19 나선관

Country Status (1)

Country Link
KR (1) KR920007346Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101363985B1 (ko) * 2012-05-25 2014-02-18 이종태 휨 방지 파이프

Also Published As

Publication number Publication date
KR920007346Y1 (ko) 1992-10-12

Similar Documents

Publication Publication Date Title
DE69123125D1 (de) Koniostomietubus
DE69207530D1 (de) Entladungsröhre
DE69230226D1 (de) Katheterschlauch
DK0489507T3 (da) Endotrachealrør
DK0478269T3 (da) Spiralkompressor
DE69116456D1 (de) Entladungsröhre
DE69212231D1 (de) Röntgenbildröhre
DE69111896D1 (de) Rohrrheometer.
DK170391A (da) Roermoelle
FI915771A0 (fi) Spiral krymphoelje.
ATA205688A (de) Tube
DE69208614D1 (de) Entladungsrohr
KR920008079U (ko) 나선관
KR920006572U (ko) 나선관
KR910018515U (ko) 나선파형관용 관연결구
KR940008046U (ko) 나선관
KR920000424U (ko) 나선관의 성형장치
DE69118844D1 (de) Trachealtubus
KR940008045U (ko) 나선관
DE59102906D1 (de) Spiralwindsichter.
KR900006336U (ko) 튜브
FR2642234B1 (fr) Tube annele
KR940008044U (ko) 나선관
KR920015299U (ko) 고강도 나선관
KR910009319U (ko) 나선관

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: 19960321

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee