JPH0543156Y2 - - Google Patents

Info

Publication number
JPH0543156Y2
JPH0543156Y2 JP1987069691U JP6969187U JPH0543156Y2 JP H0543156 Y2 JPH0543156 Y2 JP H0543156Y2 JP 1987069691 U JP1987069691 U JP 1987069691U JP 6969187 U JP6969187 U JP 6969187U JP H0543156 Y2 JPH0543156 Y2 JP H0543156Y2
Authority
JP
Japan
Prior art keywords
perforated
sheet
plywood
wooden board
sound
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
JP1987069691U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6410144U (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 JP1987069691U priority Critical patent/JPH0543156Y2/ja
Publication of JPS6410144U publication Critical patent/JPS6410144U/ja
Priority to US07/412,607 priority patent/US5103614A/en
Application granted granted Critical
Publication of JPH0543156Y2 publication Critical patent/JPH0543156Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Floor Finish (AREA)
JP1987069691U 1987-02-04 1987-05-12 Expired - Lifetime JPH0543156Y2 (en])

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987069691U JPH0543156Y2 (en]) 1987-02-04 1987-05-12
US07/412,607 US5103614A (en) 1987-05-12 1989-09-26 Soundproofing woody flooring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1425687 1987-02-04
JP1987069691U JPH0543156Y2 (en]) 1987-02-04 1987-05-12

Publications (2)

Publication Number Publication Date
JPS6410144U JPS6410144U (en]) 1989-01-19
JPH0543156Y2 true JPH0543156Y2 (en]) 1993-10-29

Family

ID=31717285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987069691U Expired - Lifetime JPH0543156Y2 (en]) 1987-02-04 1987-05-12

Country Status (1)

Country Link
JP (1) JPH0543156Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5693891B2 (ja) * 2010-08-09 2015-04-01 株式会社ノダ 床材

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0772440B2 (ja) * 1986-10-25 1995-08-02 松下電工株式会社 床 材

Also Published As

Publication number Publication date
JPS6410144U (en]) 1989-01-19

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