JPH0176912U - - Google Patents

Info

Publication number
JPH0176912U
JPH0176912U JP1987172370U JP17237087U JPH0176912U JP H0176912 U JPH0176912 U JP H0176912U JP 1987172370 U JP1987172370 U JP 1987172370U JP 17237087 U JP17237087 U JP 17237087U JP H0176912 U JPH0176912 U JP H0176912U
Authority
JP
Japan
Prior art keywords
sound absorbing
cavities
cavity
absorbing wall
sound
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.)
Pending
Application number
JP1987172370U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1987172370U priority Critical patent/JPH0176912U/ja
Publication of JPH0176912U publication Critical patent/JPH0176912U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP1987172370U 1987-11-11 1987-11-11 Pending JPH0176912U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987172370U JPH0176912U (enrdf_load_stackoverflow) 1987-11-11 1987-11-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987172370U JPH0176912U (enrdf_load_stackoverflow) 1987-11-11 1987-11-11

Publications (1)

Publication Number Publication Date
JPH0176912U true JPH0176912U (enrdf_load_stackoverflow) 1989-05-24

Family

ID=31464343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987172370U Pending JPH0176912U (enrdf_load_stackoverflow) 1987-11-11 1987-11-11

Country Status (1)

Country Link
JP (1) JPH0176912U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008280729A (ja) * 2007-05-10 2008-11-20 Kinya Shimizu 光の回析作用をもつ、ガラス製中低音用リゾネーター型ガラスブロック

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008280729A (ja) * 2007-05-10 2008-11-20 Kinya Shimizu 光の回析作用をもつ、ガラス製中低音用リゾネーター型ガラスブロック

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