JPS6332809Y2 - - Google Patents

Info

Publication number
JPS6332809Y2
JPS6332809Y2 JP1982165025U JP16502582U JPS6332809Y2 JP S6332809 Y2 JPS6332809 Y2 JP S6332809Y2 JP 1982165025 U JP1982165025 U JP 1982165025U JP 16502582 U JP16502582 U JP 16502582U JP S6332809 Y2 JPS6332809 Y2 JP S6332809Y2
Authority
JP
Japan
Prior art keywords
sound
substrate
layer
absorbing
interior material
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
Application number
JP1982165025U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5969314U (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 JP16502582U priority Critical patent/JPS5969314U/ja
Publication of JPS5969314U publication Critical patent/JPS5969314U/ja
Application granted granted Critical
Publication of JPS6332809Y2 publication Critical patent/JPS6332809Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP16502582U 1982-10-30 1982-10-30 防音内装材 Granted JPS5969314U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16502582U JPS5969314U (ja) 1982-10-30 1982-10-30 防音内装材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16502582U JPS5969314U (ja) 1982-10-30 1982-10-30 防音内装材

Publications (2)

Publication Number Publication Date
JPS5969314U JPS5969314U (ja) 1984-05-11
JPS6332809Y2 true JPS6332809Y2 (en]) 1988-09-01

Family

ID=30361640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16502582U Granted JPS5969314U (ja) 1982-10-30 1982-10-30 防音内装材

Country Status (1)

Country Link
JP (1) JPS5969314U (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049405A (en) * 1975-09-26 1977-09-20 American Air Filter Company, Inc. Filter material charging apparatus for filter assembly for radioactive contaminants
JPS57143036A (en) * 1981-02-28 1982-09-04 Matsushita Electric Works Ltd Sound absorbing and blocking building panel

Also Published As

Publication number Publication date
JPS5969314U (ja) 1984-05-11

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