JPH0720720Y2 - 音響パネル - Google Patents

音響パネル

Info

Publication number
JPH0720720Y2
JPH0720720Y2 JP8459987U JP8459987U JPH0720720Y2 JP H0720720 Y2 JPH0720720 Y2 JP H0720720Y2 JP 8459987 U JP8459987 U JP 8459987U JP 8459987 U JP8459987 U JP 8459987U JP H0720720 Y2 JPH0720720 Y2 JP H0720720Y2
Authority
JP
Japan
Prior art keywords
adjusting member
cavity
sound
tip
panel
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.)
Expired - Lifetime
Application number
JP8459987U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63195398U (US06815460-20041109-C00097.png
Inventor
直計 藤野
Original Assignee
ディエックスアラ−ム株式会社
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 ディエックスアラ−ム株式会社 filed Critical ディエックスアラ−ム株式会社
Priority to JP8459987U priority Critical patent/JPH0720720Y2/ja
Publication of JPS63195398U publication Critical patent/JPS63195398U/ja
Application granted granted Critical
Publication of JPH0720720Y2 publication Critical patent/JPH0720720Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP8459987U 1987-05-29 1987-05-29 音響パネル Expired - Lifetime JPH0720720Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8459987U JPH0720720Y2 (ja) 1987-05-29 1987-05-29 音響パネル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8459987U JPH0720720Y2 (ja) 1987-05-29 1987-05-29 音響パネル

Publications (2)

Publication Number Publication Date
JPS63195398U JPS63195398U (US06815460-20041109-C00097.png) 1988-12-15
JPH0720720Y2 true JPH0720720Y2 (ja) 1995-05-15

Family

ID=30939242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8459987U Expired - Lifetime JPH0720720Y2 (ja) 1987-05-29 1987-05-29 音響パネル

Country Status (1)

Country Link
JP (1) JPH0720720Y2 (US06815460-20041109-C00097.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6516150B2 (ja) 2014-04-28 2019-05-22 株式会社リコー 吸音装置、電子機器及び画像形成装置

Also Published As

Publication number Publication date
JPS63195398U (US06815460-20041109-C00097.png) 1988-12-15

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