JPS60182403U - 吸音板 - Google Patents

吸音板

Info

Publication number
JPS60182403U
JPS60182403U JP7015784U JP7015784U JPS60182403U JP S60182403 U JPS60182403 U JP S60182403U JP 7015784 U JP7015784 U JP 7015784U JP 7015784 U JP7015784 U JP 7015784U JP S60182403 U JPS60182403 U JP S60182403U
Authority
JP
Japan
Prior art keywords
sound absorbing
absorbing board
sound
absorbing
slit
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP7015784U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6332811Y2 (enrdf_load_stackoverflow
Inventor
拓之 畠山
Original Assignee
株式会社　エ−ビ−シ−商会
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 株式会社　エ−ビ−シ−商会 filed Critical 株式会社　エ−ビ−シ−商会
Priority to JP7015784U priority Critical patent/JPS60182403U/ja
Publication of JPS60182403U publication Critical patent/JPS60182403U/ja
Application granted granted Critical
Publication of JPS6332811Y2 publication Critical patent/JPS6332811Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP7015784U 1984-05-14 1984-05-14 吸音板 Granted JPS60182403U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7015784U JPS60182403U (ja) 1984-05-14 1984-05-14 吸音板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7015784U JPS60182403U (ja) 1984-05-14 1984-05-14 吸音板

Publications (2)

Publication Number Publication Date
JPS60182403U true JPS60182403U (ja) 1985-12-04
JPS6332811Y2 JPS6332811Y2 (enrdf_load_stackoverflow) 1988-09-01

Family

ID=30606502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7015784U Granted JPS60182403U (ja) 1984-05-14 1984-05-14 吸音板

Country Status (1)

Country Link
JP (1) JPS60182403U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6332811Y2 (enrdf_load_stackoverflow) 1988-09-01

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