KR940008046U - 나선관 - Google Patents

나선관

Info

Publication number
KR940008046U
KR940008046U KR2019920018757U KR920018757U KR940008046U KR 940008046 U KR940008046 U KR 940008046U KR 2019920018757 U KR2019920018757 U KR 2019920018757U KR 920018757 U KR920018757 U KR 920018757U KR 940008046 U KR940008046 U KR 940008046U
Authority
KR
South Korea
Prior art keywords
spiral tube
spiral
tube
Prior art date
Application number
KR2019920018757U
Other languages
English (en)
Other versions
KR950005494Y1 (ko
Inventor
문희주
Original Assignee
서승석
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 서승석 filed Critical 서승석
Priority to KR92018757U priority Critical patent/KR950005494Y1/ko
Publication of KR940008046U publication Critical patent/KR940008046U/ko
Application granted granted Critical
Publication of KR950005494Y1 publication Critical patent/KR950005494Y1/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
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
    • F16L9/128—Reinforced pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
KR92018757U 1992-09-30 1992-09-30 나선관 KR950005494Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92018757U KR950005494Y1 (ko) 1992-09-30 1992-09-30 나선관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92018757U KR950005494Y1 (ko) 1992-09-30 1992-09-30 나선관

Publications (2)

Publication Number Publication Date
KR940008046U true KR940008046U (ko) 1994-04-18
KR950005494Y1 KR950005494Y1 (ko) 1995-07-12

Family

ID=19341044

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92018757U KR950005494Y1 (ko) 1992-09-30 1992-09-30 나선관

Country Status (1)

Country Link
KR (1) KR950005494Y1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100441016B1 (ko) * 2002-06-04 2004-07-21 삼성전자주식회사 식기 세척기 및 그 제어방법
KR100499018B1 (ko) * 1998-11-13 2005-10-28 주식회사 건축사사무소반석 토목및도로공사에서하수관용구조보강나선관

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100499018B1 (ko) * 1998-11-13 2005-10-28 주식회사 건축사사무소반석 토목및도로공사에서하수관용구조보강나선관
KR100441016B1 (ko) * 2002-06-04 2004-07-21 삼성전자주식회사 식기 세척기 및 그 제어방법

Also Published As

Publication number Publication date
KR950005494Y1 (ko) 1995-07-12

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Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee