JPS6457309U - - Google Patents

Info

Publication number
JPS6457309U
JPS6457309U JP15182987U JP15182987U JPS6457309U JP S6457309 U JPS6457309 U JP S6457309U JP 15182987 U JP15182987 U JP 15182987U JP 15182987 U JP15182987 U JP 15182987U JP S6457309 U JPS6457309 U JP S6457309U
Authority
JP
Japan
Prior art keywords
sound
absorbing
surrounding frame
absorbing plate
frame wall
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.)
Granted
Application number
JP15182987U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0417689Y2 (fr
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 JP15182987U priority Critical patent/JPH0417689Y2/ja
Publication of JPS6457309U publication Critical patent/JPS6457309U/ja
Application granted granted Critical
Publication of JPH0417689Y2 publication Critical patent/JPH0417689Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
JP15182987U 1987-10-03 1987-10-03 Expired JPH0417689Y2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15182987U JPH0417689Y2 (fr) 1987-10-03 1987-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15182987U JPH0417689Y2 (fr) 1987-10-03 1987-10-03

Publications (2)

Publication Number Publication Date
JPS6457309U true JPS6457309U (fr) 1989-04-10
JPH0417689Y2 JPH0417689Y2 (fr) 1992-04-21

Family

ID=31426216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15182987U Expired JPH0417689Y2 (fr) 1987-10-03 1987-10-03

Country Status (1)

Country Link
JP (1) JPH0417689Y2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003108145A (ja) * 2001-09-26 2003-04-11 Kobe Steel Ltd 防音部材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003108145A (ja) * 2001-09-26 2003-04-11 Kobe Steel Ltd 防音部材

Also Published As

Publication number Publication date
JPH0417689Y2 (fr) 1992-04-21

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