TW420187U - Sound absorption device for sound-proof panel - Google Patents

Sound absorption device for sound-proof panel

Info

Publication number
TW420187U
TW420187U TW88210270U TW88210270U TW420187U TW 420187 U TW420187 U TW 420187U TW 88210270 U TW88210270 U TW 88210270U TW 88210270 U TW88210270 U TW 88210270U TW 420187 U TW420187 U TW 420187U
Authority
TW
Taiwan
Prior art keywords
sound
absorption device
proof panel
sound absorption
proof
Prior art date
Application number
TW88210270U
Other languages
English (en)
Inventor
Chao-Shun Wang
Original Assignee
Wang Chao Shun
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 Wang Chao Shun filed Critical Wang Chao Shun
Priority to TW88210270U priority Critical patent/TW420187U/zh
Publication of TW420187U publication Critical patent/TW420187U/zh

Links

TW88210270U 1999-06-22 1999-06-22 Sound absorption device for sound-proof panel TW420187U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88210270U TW420187U (en) 1999-06-22 1999-06-22 Sound absorption device for sound-proof panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88210270U TW420187U (en) 1999-06-22 1999-06-22 Sound absorption device for sound-proof panel

Publications (1)

Publication Number Publication Date
TW420187U true TW420187U (en) 2001-01-21

Family

ID=21649852

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88210270U TW420187U (en) 1999-06-22 1999-06-22 Sound absorption device for sound-proof panel

Country Status (1)

Country Link
TW (1) TW420187U (zh)

Similar Documents

Publication Publication Date Title
GB2349445B (en) Noise attenuation panel
IL143476A0 (en) Fixing device for panels
GB0016939D0 (en) Sound absorbing panel
AU3202100A (en) Sound directing device
GB9901167D0 (en) Sound absorbing structures
IT241053Y1 (it) Pannello fonoassorbente
GB9911271D0 (en) Acoustic device
GB9915361D0 (en) Acoustic device
PL340407A1 (en) Sound absorbing screen
GB2365461B (en) Sound absorbing panel
GB9913465D0 (en) Acoustic device
TW420187U (en) Sound absorption device for sound-proof panel
IL137249A0 (en) Soundproofing panel for acoustic barriers
AU6746100A (en) Panel for absorbing acoustic energy
GB9906915D0 (en) Sound absorption panel
PL332262A1 (en) Sound absorbing wall for roadways
PL109034U1 (en) Sound absorbing panel
AU2835800A (en) Mounting device for panels
AU3802699A (en) Soundproofing device
GB9929731D0 (en) Acoustic device
AU134728S (en) Sound absorbent panel
TW531025U (en) Panel structure for eliminating sound wave
AU4477801A (en) Sound absorption for room
GB2337772B (en) Acoustic panels
TW498942U (en) Fixed device for honeycomb panel

Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees