JPH0640247Y2 - 曲面用吸音化粧材 - Google Patents

曲面用吸音化粧材

Info

Publication number
JPH0640247Y2
JPH0640247Y2 JP2496789U JP2496789U JPH0640247Y2 JP H0640247 Y2 JPH0640247 Y2 JP H0640247Y2 JP 2496789 U JP2496789 U JP 2496789U JP 2496789 U JP2496789 U JP 2496789U JP H0640247 Y2 JPH0640247 Y2 JP H0640247Y2
Authority
JP
Japan
Prior art keywords
groove
degrees
opening angle
bending
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.)
Expired - Lifetime
Application number
JP2496789U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02115813U (en]
Inventor
功 三木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daiken Kogyo Co Ltd
Original Assignee
Daiken Kogyo Co Ltd
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 by Daiken Kogyo Co Ltd filed Critical Daiken Kogyo Co Ltd
Priority to JP2496789U priority Critical patent/JPH0640247Y2/ja
Publication of JPH02115813U publication Critical patent/JPH02115813U/ja
Application granted granted Critical
Publication of JPH0640247Y2 publication Critical patent/JPH0640247Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Finishing Walls (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP2496789U 1989-03-03 1989-03-03 曲面用吸音化粧材 Expired - Lifetime JPH0640247Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2496789U JPH0640247Y2 (ja) 1989-03-03 1989-03-03 曲面用吸音化粧材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2496789U JPH0640247Y2 (ja) 1989-03-03 1989-03-03 曲面用吸音化粧材

Publications (2)

Publication Number Publication Date
JPH02115813U JPH02115813U (en]) 1990-09-17
JPH0640247Y2 true JPH0640247Y2 (ja) 1994-10-19

Family

ID=31245276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2496789U Expired - Lifetime JPH0640247Y2 (ja) 1989-03-03 1989-03-03 曲面用吸音化粧材

Country Status (1)

Country Link
JP (1) JPH0640247Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200495432Y1 (ko) * 2021-08-04 2022-05-20 이순권 절첩 구조를 갖는 폴리에스테르 흡음보드를 이용한 장식보드

Also Published As

Publication number Publication date
JPH02115813U (en]) 1990-09-17

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