JPH02113797U - - Google Patents

Info

Publication number
JPH02113797U
JPH02113797U JP2198489U JP2198489U JPH02113797U JP H02113797 U JPH02113797 U JP H02113797U JP 2198489 U JP2198489 U JP 2198489U JP 2198489 U JP2198489 U JP 2198489U JP H02113797 U JPH02113797 U JP H02113797U
Authority
JP
Japan
Prior art keywords
reverberation variable
reverberation
plywood
variable body
adjacent
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
JP2198489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0518796Y2 (US07534539-20090519-C00280.png
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 JP2198489U priority Critical patent/JPH0518796Y2/ja
Publication of JPH02113797U publication Critical patent/JPH02113797U/ja
Application granted granted Critical
Publication of JPH0518796Y2 publication Critical patent/JPH0518796Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP2198489U 1989-03-01 1989-03-01 Expired - Lifetime JPH0518796Y2 (US07534539-20090519-C00280.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2198489U JPH0518796Y2 (US07534539-20090519-C00280.png) 1989-03-01 1989-03-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2198489U JPH0518796Y2 (US07534539-20090519-C00280.png) 1989-03-01 1989-03-01

Publications (2)

Publication Number Publication Date
JPH02113797U true JPH02113797U (US07534539-20090519-C00280.png) 1990-09-12
JPH0518796Y2 JPH0518796Y2 (US07534539-20090519-C00280.png) 1993-05-18

Family

ID=31239695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2198489U Expired - Lifetime JPH0518796Y2 (US07534539-20090519-C00280.png) 1989-03-01 1989-03-01

Country Status (1)

Country Link
JP (1) JPH0518796Y2 (US07534539-20090519-C00280.png)

Also Published As

Publication number Publication date
JPH0518796Y2 (US07534539-20090519-C00280.png) 1993-05-18

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