JPH0267400U - - Google Patents

Info

Publication number
JPH0267400U
JPH0267400U JP14699288U JP14699288U JPH0267400U JP H0267400 U JPH0267400 U JP H0267400U JP 14699288 U JP14699288 U JP 14699288U JP 14699288 U JP14699288 U JP 14699288U JP H0267400 U JPH0267400 U JP H0267400U
Authority
JP
Japan
Prior art keywords
fiber felt
urethane
felt layer
damping
composite 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.)
Granted
Application number
JP14699288U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0542477Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 JP14699288U priority Critical patent/JPH0542477Y2/ja
Publication of JPH0267400U publication Critical patent/JPH0267400U/ja
Application granted granted Critical
Publication of JPH0542477Y2 publication Critical patent/JPH0542477Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP14699288U 1988-11-10 1988-11-10 Expired - Lifetime JPH0542477Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14699288U JPH0542477Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-11-10 1988-11-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14699288U JPH0542477Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-11-10 1988-11-10

Publications (2)

Publication Number Publication Date
JPH0267400U true JPH0267400U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-05-22
JPH0542477Y2 JPH0542477Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-26

Family

ID=31416996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14699288U Expired - Lifetime JPH0542477Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-11-10 1988-11-10

Country Status (1)

Country Link
JP (1) JPH0542477Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH0542477Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-26

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