KR940022829U - Ventilation vents for buildings with soundproof plates - Google Patents

Ventilation vents for buildings with soundproof plates

Info

Publication number
KR940022829U
KR940022829U KR2019930003275U KR930003275U KR940022829U KR 940022829 U KR940022829 U KR 940022829U KR 2019930003275 U KR2019930003275 U KR 2019930003275U KR 930003275 U KR930003275 U KR 930003275U KR 940022829 U KR940022829 U KR 940022829U
Authority
KR
South Korea
Prior art keywords
buildings
soundproof plates
ventilation vents
vents
ventilation
Prior art date
Application number
KR2019930003275U
Other languages
Korean (ko)
Inventor
윤택유
Original Assignee
윤택유
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 윤택유 filed Critical 윤택유
Priority to KR2019930003275U priority Critical patent/KR940022829U/en
Publication of KR940022829U publication Critical patent/KR940022829U/en

Links

KR2019930003275U 1993-03-04 1993-03-04 Ventilation vents for buildings with soundproof plates KR940022829U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930003275U KR940022829U (en) 1993-03-04 1993-03-04 Ventilation vents for buildings with soundproof plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930003275U KR940022829U (en) 1993-03-04 1993-03-04 Ventilation vents for buildings with soundproof plates

Publications (1)

Publication Number Publication Date
KR940022829U true KR940022829U (en) 1994-10-20

Family

ID=60914793

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930003275U KR940022829U (en) 1993-03-04 1993-03-04 Ventilation vents for buildings with soundproof plates

Country Status (1)

Country Link
KR (1) KR940022829U (en)

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application