JPH0630820Y2 - 無機質吸音体 - Google Patents

無機質吸音体

Info

Publication number
JPH0630820Y2
JPH0630820Y2 JP3064188U JP3064188U JPH0630820Y2 JP H0630820 Y2 JPH0630820 Y2 JP H0630820Y2 JP 3064188 U JP3064188 U JP 3064188U JP 3064188 U JP3064188 U JP 3064188U JP H0630820 Y2 JPH0630820 Y2 JP H0630820Y2
Authority
JP
Japan
Prior art keywords
inorganic
aggregate
sound absorber
sound absorbing
ash
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
JP3064188U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01136144U (enrdf_load_stackoverflow
Inventor
拓郎 小野
信幸 城戸
泰史 小野
親義 坂井
政喜 渡辺
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP3064188U priority Critical patent/JPH0630820Y2/ja
Publication of JPH01136144U publication Critical patent/JPH01136144U/ja
Application granted granted Critical
Publication of JPH0630820Y2 publication Critical patent/JPH0630820Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP3064188U 1988-03-08 1988-03-08 無機質吸音体 Expired - Lifetime JPH0630820Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3064188U JPH0630820Y2 (ja) 1988-03-08 1988-03-08 無機質吸音体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3064188U JPH0630820Y2 (ja) 1988-03-08 1988-03-08 無機質吸音体

Publications (2)

Publication Number Publication Date
JPH01136144U JPH01136144U (enrdf_load_stackoverflow) 1989-09-18
JPH0630820Y2 true JPH0630820Y2 (ja) 1994-08-17

Family

ID=31255880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3064188U Expired - Lifetime JPH0630820Y2 (ja) 1988-03-08 1988-03-08 無機質吸音体

Country Status (1)

Country Link
JP (1) JPH0630820Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH01136144U (enrdf_load_stackoverflow) 1989-09-18

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