KR940005977U - 단열관 - Google Patents

단열관

Info

Publication number
KR940005977U
KR940005977U KR2019920015792U KR920015792U KR940005977U KR 940005977 U KR940005977 U KR 940005977U KR 2019920015792 U KR2019920015792 U KR 2019920015792U KR 920015792 U KR920015792 U KR 920015792U KR 940005977 U KR940005977 U KR 940005977U
Authority
KR
South Korea
Prior art keywords
insulation pipe
insulation
pipe
Prior art date
Application number
KR2019920015792U
Other languages
English (en)
Other versions
KR940008639Y1 (ko
Inventor
문희주
Original Assignee
문희주
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 문희주 filed Critical 문희주
Priority to KR92015792U priority Critical patent/KR940008639Y1/ko
Publication of KR940005977U publication Critical patent/KR940005977U/ko
Application granted granted Critical
Publication of KR940008639Y1 publication Critical patent/KR940008639Y1/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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Thermal Insulation (AREA)
KR92015792U 1992-08-21 1992-08-21 단열관 KR940008639Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92015792U KR940008639Y1 (ko) 1992-08-21 1992-08-21 단열관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92015792U KR940008639Y1 (ko) 1992-08-21 1992-08-21 단열관

Publications (2)

Publication Number Publication Date
KR940005977U true KR940005977U (ko) 1994-03-22
KR940008639Y1 KR940008639Y1 (ko) 1994-12-26

Family

ID=19338823

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92015792U KR940008639Y1 (ko) 1992-08-21 1992-08-21 단열관

Country Status (1)

Country Link
KR (1) KR940008639Y1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030006868A (ko) * 2001-07-16 2003-01-23 하보덕 콤포지트 파이프 제조방법
KR100889289B1 (ko) * 2008-07-23 2009-03-17 이해식 접합강판을 이용한 파이프

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030006868A (ko) * 2001-07-16 2003-01-23 하보덕 콤포지트 파이프 제조방법
KR100889289B1 (ko) * 2008-07-23 2009-03-17 이해식 접합강판을 이용한 파이프

Also Published As

Publication number Publication date
KR940008639Y1 (ko) 1994-12-26

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20021226

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee