JPS5321818A - Improved sound insulation material - Google Patents

Improved sound insulation material

Info

Publication number
JPS5321818A
JPS5321818A JP9608776A JP9608776A JPS5321818A JP S5321818 A JPS5321818 A JP S5321818A JP 9608776 A JP9608776 A JP 9608776A JP 9608776 A JP9608776 A JP 9608776A JP S5321818 A JPS5321818 A JP S5321818A
Authority
JP
Japan
Prior art keywords
sound insulation
insulation material
improved sound
improved
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
JP9608776A
Other languages
Japanese (ja)
Other versions
JPS5442730B2 (en
Inventor
Minoru Motoki
Hiromichi Nishimura
Tsuyoshi Abe
Katsuhiko Toda
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP9608776A priority Critical patent/JPS5321818A/en
Publication of JPS5321818A publication Critical patent/JPS5321818A/en
Publication of JPS5442730B2 publication Critical patent/JPS5442730B2/ja
Granted legal-status Critical Current

Links

JP9608776A 1976-08-13 1976-08-13 Improved sound insulation material Granted JPS5321818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9608776A JPS5321818A (en) 1976-08-13 1976-08-13 Improved sound insulation material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9608776A JPS5321818A (en) 1976-08-13 1976-08-13 Improved sound insulation material

Publications (2)

Publication Number Publication Date
JPS5321818A true JPS5321818A (en) 1978-02-28
JPS5442730B2 JPS5442730B2 (en) 1979-12-15

Family

ID=14155608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9608776A Granted JPS5321818A (en) 1976-08-13 1976-08-13 Improved sound insulation material

Country Status (1)

Country Link
JP (1) JPS5321818A (en)

Also Published As

Publication number Publication date
JPS5442730B2 (en) 1979-12-15

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