JPH0543160Y2 - - Google Patents

Info

Publication number
JPH0543160Y2
JPH0543160Y2 JP1987138283U JP13828387U JPH0543160Y2 JP H0543160 Y2 JPH0543160 Y2 JP H0543160Y2 JP 1987138283 U JP1987138283 U JP 1987138283U JP 13828387 U JP13828387 U JP 13828387U JP H0543160 Y2 JPH0543160 Y2 JP H0543160Y2
Authority
JP
Japan
Prior art keywords
perforated
cushioning
wooden board
sound
flooring 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 - Lifetime
Application number
JP1987138283U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6443134U (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 JP1987138283U priority Critical patent/JPH0543160Y2/ja
Publication of JPS6443134U publication Critical patent/JPS6443134U/ja
Application granted granted Critical
Publication of JPH0543160Y2 publication Critical patent/JPH0543160Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Floor Finish (AREA)
JP1987138283U 1987-09-11 1987-09-11 Expired - Lifetime JPH0543160Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987138283U JPH0543160Y2 (en]) 1987-09-11 1987-09-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987138283U JPH0543160Y2 (en]) 1987-09-11 1987-09-11

Publications (2)

Publication Number Publication Date
JPS6443134U JPS6443134U (en]) 1989-03-15
JPH0543160Y2 true JPH0543160Y2 (en]) 1993-10-29

Family

ID=31400478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987138283U Expired - Lifetime JPH0543160Y2 (en]) 1987-09-11 1987-09-11

Country Status (1)

Country Link
JP (1) JPH0543160Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63268869A (ja) * 1987-04-24 1988-11-07 松下電工株式会社 防音床材

Also Published As

Publication number Publication date
JPS6443134U (en]) 1989-03-15

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