JPS6096414U - 多孔質吸音板 - Google Patents

多孔質吸音板

Info

Publication number
JPS6096414U
JPS6096414U JP18870083U JP18870083U JPS6096414U JP S6096414 U JPS6096414 U JP S6096414U JP 18870083 U JP18870083 U JP 18870083U JP 18870083 U JP18870083 U JP 18870083U JP S6096414 U JPS6096414 U JP S6096414U
Authority
JP
Japan
Prior art keywords
porous sound
sound absorbing
absorbing board
volume
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.)
Granted
Application number
JP18870083U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0111787Y2 (enExample
Inventor
纐纈　満
太田　義博
今泉　泰史
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP18870083U priority Critical patent/JPS6096414U/ja
Publication of JPS6096414U publication Critical patent/JPS6096414U/ja
Application granted granted Critical
Publication of JPH0111787Y2 publication Critical patent/JPH0111787Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
JP18870083U 1983-12-07 1983-12-07 多孔質吸音板 Granted JPS6096414U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18870083U JPS6096414U (ja) 1983-12-07 1983-12-07 多孔質吸音板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18870083U JPS6096414U (ja) 1983-12-07 1983-12-07 多孔質吸音板

Publications (2)

Publication Number Publication Date
JPS6096414U true JPS6096414U (ja) 1985-07-01
JPH0111787Y2 JPH0111787Y2 (enExample) 1989-04-06

Family

ID=30407017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18870083U Granted JPS6096414U (ja) 1983-12-07 1983-12-07 多孔質吸音板

Country Status (1)

Country Link
JP (1) JPS6096414U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004019818A (ja) * 2002-06-18 2004-01-22 Ikeuchi:Kk ノズル用消音カバー

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812406A (ja) * 1981-07-15 1983-01-24 Akai Electric Co Ltd Ｄｃオフセツトエラ−防止回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812406A (ja) * 1981-07-15 1983-01-24 Akai Electric Co Ltd Ｄｃオフセツトエラ−防止回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004019818A (ja) * 2002-06-18 2004-01-22 Ikeuchi:Kk ノズル用消音カバー

Also Published As

Publication number Publication date
JPH0111787Y2 (enExample) 1989-04-06

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