JPS5847900U - 二重防音壁 - Google Patents

二重防音壁

Info

Publication number
JPS5847900U
JPS5847900U JP14325281U JP14325281U JPS5847900U JP S5847900 U JPS5847900 U JP S5847900U JP 14325281 U JP14325281 U JP 14325281U JP 14325281 U JP14325281 U JP 14325281U JP S5847900 U JPS5847900 U JP S5847900U
Authority
JP
Japan
Prior art keywords
soundproof wall
soundproof
wall
double
double soundproof
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
JP14325281U
Other languages
English (en)
Japanese (ja)
Other versions
JPS636797Y2 (enrdf_load_stackoverflow
Inventor
井清　正幸
良一 片岡
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.)
Nissin Electric Co Ltd
Original Assignee
Nissin Electric 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 Nissin Electric Co Ltd filed Critical Nissin Electric Co Ltd
Priority to JP14325281U priority Critical patent/JPS5847900U/ja
Publication of JPS5847900U publication Critical patent/JPS5847900U/ja
Application granted granted Critical
Publication of JPS636797Y2 publication Critical patent/JPS636797Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Regulation Of General Use Transformers (AREA)
JP14325281U 1981-09-26 1981-09-26 二重防音壁 Granted JPS5847900U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14325281U JPS5847900U (ja) 1981-09-26 1981-09-26 二重防音壁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14325281U JPS5847900U (ja) 1981-09-26 1981-09-26 二重防音壁

Publications (2)

Publication Number Publication Date
JPS5847900U true JPS5847900U (ja) 1983-03-31
JPS636797Y2 JPS636797Y2 (enrdf_load_stackoverflow) 1988-02-26

Family

ID=29936245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14325281U Granted JPS5847900U (ja) 1981-09-26 1981-09-26 二重防音壁

Country Status (1)

Country Link
JP (1) JPS5847900U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS636797Y2 (enrdf_load_stackoverflow) 1988-02-26

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