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 (enExample
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 (enExample) 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 (enExample)

Also Published As

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

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