JPH0420887Y2 - - Google Patents

Info

Publication number
JPH0420887Y2
JPH0420887Y2 JP1987074888U JP7488887U JPH0420887Y2 JP H0420887 Y2 JPH0420887 Y2 JP H0420887Y2 JP 1987074888 U JP1987074888 U JP 1987074888U JP 7488887 U JP7488887 U JP 7488887U JP H0420887 Y2 JPH0420887 Y2 JP H0420887Y2
Authority
JP
Japan
Prior art keywords
sound
panel
absorbing panel
tiles
cavities
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
JP1987074888U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63184907U (en]
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 JP1987074888U priority Critical patent/JPH0420887Y2/ja
Publication of JPS63184907U publication Critical patent/JPS63184907U/ja
Application granted granted Critical
Publication of JPH0420887Y2 publication Critical patent/JPH0420887Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP1987074888U 1987-05-19 1987-05-19 Expired JPH0420887Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987074888U JPH0420887Y2 (en]) 1987-05-19 1987-05-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987074888U JPH0420887Y2 (en]) 1987-05-19 1987-05-19

Publications (2)

Publication Number Publication Date
JPS63184907U JPS63184907U (en]) 1988-11-28
JPH0420887Y2 true JPH0420887Y2 (en]) 1992-05-13

Family

ID=30920525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987074888U Expired JPH0420887Y2 (en]) 1987-05-19 1987-05-19

Country Status (1)

Country Link
JP (1) JPH0420887Y2 (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6065850A (ja) * 1983-09-22 1985-04-15 佐藤　壽記 吸音タイル
JPH0239804Y2 (en]) * 1984-10-22 1990-10-24

Also Published As

Publication number Publication date
JPS63184907U (en]) 1988-11-28

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