JPH02103628U - - Google Patents

Info

Publication number
JPH02103628U
JPH02103628U JP1165089U JP1165089U JPH02103628U JP H02103628 U JPH02103628 U JP H02103628U JP 1165089 U JP1165089 U JP 1165089U JP 1165089 U JP1165089 U JP 1165089U JP H02103628 U JPH02103628 U JP H02103628U
Authority
JP
Japan
Prior art keywords
unit
view
frame
perspective
sound absorbing
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.)
Pending
Application number
JP1165089U
Other languages
English (en)
Japanese (ja)
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 JP1165089U priority Critical patent/JPH02103628U/ja
Publication of JPH02103628U publication Critical patent/JPH02103628U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP1165089U 1989-02-01 1989-02-01 Pending JPH02103628U (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1165089U JPH02103628U (nl) 1989-02-01 1989-02-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1165089U JPH02103628U (nl) 1989-02-01 1989-02-01

Publications (1)

Publication Number Publication Date
JPH02103628U true JPH02103628U (nl) 1990-08-17

Family

ID=31220392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1165089U Pending JPH02103628U (nl) 1989-02-01 1989-02-01

Country Status (1)

Country Link
JP (1) JPH02103628U (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010177145A (ja) * 2009-01-31 2010-08-12 Sumitomo Forestry Co Ltd 間接照明ユニット

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165850A (en) * 1980-05-26 1981-12-19 Toshiba Corp Sound-proofing device for ventilation fan
JPS5724751A (en) * 1980-07-18 1982-02-09 Matsushita Electric Ind Co Ltd Listening room
JPS63143440A (ja) * 1986-12-05 1988-06-15 Matsushita Electric Works Ltd 換気扇
JPS63233143A (ja) * 1987-03-04 1988-09-28 ゲー・ウント・ハー・モンタージエ・ゲーエムベーハー 壁の音響特性を改変するための壁構成

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165850A (en) * 1980-05-26 1981-12-19 Toshiba Corp Sound-proofing device for ventilation fan
JPS5724751A (en) * 1980-07-18 1982-02-09 Matsushita Electric Ind Co Ltd Listening room
JPS63143440A (ja) * 1986-12-05 1988-06-15 Matsushita Electric Works Ltd 換気扇
JPS63233143A (ja) * 1987-03-04 1988-09-28 ゲー・ウント・ハー・モンタージエ・ゲーエムベーハー 壁の音響特性を改変するための壁構成

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010177145A (ja) * 2009-01-31 2010-08-12 Sumitomo Forestry Co Ltd 間接照明ユニット

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