KR930018487U - Building Duct - Google Patents

Building Duct

Info

Publication number
KR930018487U
KR930018487U KR2019920001374U KR920001374U KR930018487U KR 930018487 U KR930018487 U KR 930018487U KR 2019920001374 U KR2019920001374 U KR 2019920001374U KR 920001374 U KR920001374 U KR 920001374U KR 930018487 U KR930018487 U KR 930018487U
Authority
KR
South Korea
Prior art keywords
building duct
duct
building
Prior art date
Application number
KR2019920001374U
Other languages
Korean (ko)
Other versions
KR940007906Y1 (en
Inventor
황갑석
Original Assignee
주식회사 대산
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 주식회사 대산 filed Critical 주식회사 대산
Priority to KR92001374U priority Critical patent/KR940007906Y1/en
Publication of KR930018487U publication Critical patent/KR930018487U/en
Application granted granted Critical
Publication of KR940007906Y1 publication Critical patent/KR940007906Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0254—Ducting arrangements characterised by their mounting means, e.g. supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
KR92001374U 1992-01-30 1992-01-30 Building duct KR940007906Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92001374U KR940007906Y1 (en) 1992-01-30 1992-01-30 Building duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92001374U KR940007906Y1 (en) 1992-01-30 1992-01-30 Building duct

Publications (2)

Publication Number Publication Date
KR930018487U true KR930018487U (en) 1993-08-21
KR940007906Y1 KR940007906Y1 (en) 1994-10-24

Family

ID=19328475

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92001374U KR940007906Y1 (en) 1992-01-30 1992-01-30 Building duct

Country Status (1)

Country Link
KR (1) KR940007906Y1 (en)

Also Published As

Publication number Publication date
KR940007906Y1 (en) 1994-10-24

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19981024

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee