JPS52134401A - Method of producing sound absorber - Google Patents

Method of producing sound absorber

Info

Publication number
JPS52134401A
JPS52134401A JP5104476A JP5104476A JPS52134401A JP S52134401 A JPS52134401 A JP S52134401A JP 5104476 A JP5104476 A JP 5104476A JP 5104476 A JP5104476 A JP 5104476A JP S52134401 A JPS52134401 A JP S52134401A
Authority
JP
Japan
Prior art keywords
sound absorber
producing sound
producing
absorber
sound
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
JP5104476A
Other languages
Japanese (ja)
Other versions
JPS5832719B2 (en
Inventor
Masahiro Miki
Kouki Ide
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP51051044A priority Critical patent/JPS5832719B2/en
Publication of JPS52134401A publication Critical patent/JPS52134401A/en
Publication of JPS5832719B2 publication Critical patent/JPS5832719B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP51051044A 1976-05-04 1976-05-04 Sound absorbing materials and their manufacturing methods Expired JPS5832719B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51051044A JPS5832719B2 (en) 1976-05-04 1976-05-04 Sound absorbing materials and their manufacturing methods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51051044A JPS5832719B2 (en) 1976-05-04 1976-05-04 Sound absorbing materials and their manufacturing methods

Publications (2)

Publication Number Publication Date
JPS52134401A true JPS52134401A (en) 1977-11-10
JPS5832719B2 JPS5832719B2 (en) 1983-07-14

Family

ID=12875792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51051044A Expired JPS5832719B2 (en) 1976-05-04 1976-05-04 Sound absorbing materials and their manufacturing methods

Country Status (1)

Country Link
JP (1) JPS5832719B2 (en)

Also Published As

Publication number Publication date
JPS5832719B2 (en) 1983-07-14

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