JPS5865066A - 吸音材 - Google Patents

吸音材

Info

Publication number
JPS5865066A
JPS5865066A JP56163670A JP16367081A JPS5865066A JP S5865066 A JPS5865066 A JP S5865066A JP 56163670 A JP56163670 A JP 56163670A JP 16367081 A JP16367081 A JP 16367081A JP S5865066 A JPS5865066 A JP S5865066A
Authority
JP
Japan
Prior art keywords
absorbing material
sound absorbing
sound
present
soot
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
JP56163670A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6215735B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
英興 内川
英晴 田中
睦生 関谷
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56163670A priority Critical patent/JPS5865066A/ja
Publication of JPS5865066A publication Critical patent/JPS5865066A/ja
Publication of JPS6215735B2 publication Critical patent/JPS6215735B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nonwoven Fabrics (AREA)
  • Exhaust Silencers (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
JP56163670A 1981-10-13 1981-10-13 吸音材 Granted JPS5865066A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56163670A JPS5865066A (ja) 1981-10-13 1981-10-13 吸音材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56163670A JPS5865066A (ja) 1981-10-13 1981-10-13 吸音材

Publications (2)

Publication Number Publication Date
JPS5865066A true JPS5865066A (ja) 1983-04-18
JPS6215735B2 JPS6215735B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-04-09

Family

ID=15778355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56163670A Granted JPS5865066A (ja) 1981-10-13 1981-10-13 吸音材

Country Status (1)

Country Link
JP (1) JPS5865066A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62104965A (ja) * 1985-10-25 1987-05-15 株式会社クラレ フッ素化繊維構造物の製造方法
JPS63159633U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-04-09 1988-10-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62104965A (ja) * 1985-10-25 1987-05-15 株式会社クラレ フッ素化繊維構造物の製造方法
JPS63159633U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-04-09 1988-10-19

Also Published As

Publication number Publication date
JPS6215735B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-04-09

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