KR940020808U - Lightweight sound absorbing plate - Google Patents

Lightweight sound absorbing plate

Info

Publication number
KR940020808U
KR940020808U KR2019930001871U KR930001871U KR940020808U KR 940020808 U KR940020808 U KR 940020808U KR 2019930001871 U KR2019930001871 U KR 2019930001871U KR 930001871 U KR930001871 U KR 930001871U KR 940020808 U KR940020808 U KR 940020808U
Authority
KR
South Korea
Prior art keywords
sound absorbing
absorbing plate
lightweight sound
lightweight
plate
Prior art date
Application number
KR2019930001871U
Other languages
Korean (ko)
Inventor
김재상
Original Assignee
김재상
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 김재상 filed Critical 김재상
Priority to KR2019930001871U priority Critical patent/KR940020808U/en
Publication of KR940020808U publication Critical patent/KR940020808U/en

Links

KR2019930001871U 1993-02-12 1993-02-12 Lightweight sound absorbing plate KR940020808U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930001871U KR940020808U (en) 1993-02-12 1993-02-12 Lightweight sound absorbing plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930001871U KR940020808U (en) 1993-02-12 1993-02-12 Lightweight sound absorbing plate

Publications (1)

Publication Number Publication Date
KR940020808U true KR940020808U (en) 1994-09-17

Family

ID=60671440

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930001871U KR940020808U (en) 1993-02-12 1993-02-12 Lightweight sound absorbing plate

Country Status (1)

Country Link
KR (1) KR940020808U (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