JPS569799A - Sound absorber and sound insulating screen using same - Google Patents

Sound absorber and sound insulating screen using same

Info

Publication number
JPS569799A
JPS569799A JP8503479A JP8503479A JPS569799A JP S569799 A JPS569799 A JP S569799A JP 8503479 A JP8503479 A JP 8503479A JP 8503479 A JP8503479 A JP 8503479A JP S569799 A JPS569799 A JP S569799A
Authority
JP
Japan
Prior art keywords
sound
same
insulating screen
absorber
sound insulating
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.)
Pending
Application number
JP8503479A
Other languages
Japanese (ja)
Inventor
Masataka Oonishi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP8503479A priority Critical patent/JPS569799A/en
Publication of JPS569799A publication Critical patent/JPS569799A/en
Pending legal-status Critical Current

Links

Landscapes

  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP8503479A 1979-07-06 1979-07-06 Sound absorber and sound insulating screen using same Pending JPS569799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8503479A JPS569799A (en) 1979-07-06 1979-07-06 Sound absorber and sound insulating screen using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8503479A JPS569799A (en) 1979-07-06 1979-07-06 Sound absorber and sound insulating screen using same

Publications (1)

Publication Number Publication Date
JPS569799A true JPS569799A (en) 1981-01-31

Family

ID=13847409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8503479A Pending JPS569799A (en) 1979-07-06 1979-07-06 Sound absorber and sound insulating screen using same

Country Status (1)

Country Link
JP (1) JPS569799A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100594871B1 (en) 2005-11-24 2006-06-30 (주)세일엔지니어링 Road sound barrier
JP2006177112A (en) * 2004-12-24 2006-07-06 Daiwa House Ind Co Ltd Hollow double sound insulating wall

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116694A (en) * 1974-07-31 1976-02-10 Mitsui Seiyaku Kogyo Kk 2*5** anhidoro 55 furuororijinno seizoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116694A (en) * 1974-07-31 1976-02-10 Mitsui Seiyaku Kogyo Kk 2*5** anhidoro 55 furuororijinno seizoho

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006177112A (en) * 2004-12-24 2006-07-06 Daiwa House Ind Co Ltd Hollow double sound insulating wall
KR100594871B1 (en) 2005-11-24 2006-06-30 (주)세일엔지니어링 Road sound barrier

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