JPS4956731U - - Google Patents

Info

Publication number
JPS4956731U
JPS4956731U JP9932872U JP9932872U JPS4956731U JP S4956731 U JPS4956731 U JP S4956731U JP 9932872 U JP9932872 U JP 9932872U JP 9932872 U JP9932872 U JP 9932872U JP S4956731 U JPS4956731 U JP S4956731U
Authority
JP
Japan
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
JP9932872U
Other languages
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 JP9932872U priority Critical patent/JPS4956731U/ja
Publication of JPS4956731U publication Critical patent/JPS4956731U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Building Environments (AREA)
JP9932872U 1972-08-28 1972-08-28 Pending JPS4956731U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9932872U JPS4956731U (enrdf_load_stackoverflow) 1972-08-28 1972-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9932872U JPS4956731U (enrdf_load_stackoverflow) 1972-08-28 1972-08-28

Publications (1)

Publication Number Publication Date
JPS4956731U true JPS4956731U (enrdf_load_stackoverflow) 1974-05-18

Family

ID=28302410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9932872U Pending JPS4956731U (enrdf_load_stackoverflow) 1972-08-28 1972-08-28

Country Status (1)

Country Link
JP (1) JPS4956731U (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008255705A (ja) * 2007-04-06 2008-10-23 Koyu Technos Kk 道路用防音パネル及びこれを用いた道路用防音壁
JP2009235757A (ja) * 2008-03-27 2009-10-15 Railway Technical Res Inst 軌道支持用構造物の防音構造
JP2015010355A (ja) * 2013-06-27 2015-01-19 東日本旅客鉄道株式会社 保線作業用防音・吸音装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117216A (ja) * 1974-08-01 1976-02-12 Kenichi Abe Hatsuhosetsukotakotai

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117216A (ja) * 1974-08-01 1976-02-12 Kenichi Abe Hatsuhosetsukotakotai

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008255705A (ja) * 2007-04-06 2008-10-23 Koyu Technos Kk 道路用防音パネル及びこれを用いた道路用防音壁
JP2009235757A (ja) * 2008-03-27 2009-10-15 Railway Technical Res Inst 軌道支持用構造物の防音構造
JP2015010355A (ja) * 2013-06-27 2015-01-19 東日本旅客鉄道株式会社 保線作業用防音・吸音装置

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