JPH0542476Y2 - - Google Patents

Info

Publication number
JPH0542476Y2
JPH0542476Y2 JP1983162526U JP16252683U JPH0542476Y2 JP H0542476 Y2 JPH0542476 Y2 JP H0542476Y2 JP 1983162526 U JP1983162526 U JP 1983162526U JP 16252683 U JP16252683 U JP 16252683U JP H0542476 Y2 JPH0542476 Y2 JP H0542476Y2
Authority
JP
Japan
Prior art keywords
sound
sound absorbing
laminated
absorbing
porosity
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
JP1983162526U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6070896U (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 JP16252683U priority Critical patent/JPS6070896U/ja
Publication of JPS6070896U publication Critical patent/JPS6070896U/ja
Application granted granted Critical
Publication of JPH0542476Y2 publication Critical patent/JPH0542476Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP16252683U 1983-10-20 1983-10-20 積層吸音板 Granted JPS6070896U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16252683U JPS6070896U (ja) 1983-10-20 1983-10-20 積層吸音板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16252683U JPS6070896U (ja) 1983-10-20 1983-10-20 積層吸音板

Publications (2)

Publication Number Publication Date
JPS6070896U JPS6070896U (ja) 1985-05-18
JPH0542476Y2 true JPH0542476Y2 (en:Method) 1993-10-26

Family

ID=30356871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16252683U Granted JPS6070896U (ja) 1983-10-20 1983-10-20 積層吸音板

Country Status (1)

Country Link
JP (1) JPS6070896U (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101331471B1 (ko) * 2012-07-04 2013-11-26 주식회사 예경산업개발 건설장비용 소음 확산방지 커버

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842899U (ja) * 1981-09-15 1983-03-22 昭和電線電纜株式会社 水中吸音板
JPS5929299A (ja) * 1982-08-11 1984-02-16 三菱重工業株式会社 吸音板

Also Published As

Publication number Publication date
JPS6070896U (ja) 1985-05-18

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