JPS53140821A - Compound sound absorber excellent in heat resistance and mechanical strength - Google Patents
Compound sound absorber excellent in heat resistance and mechanical strengthInfo
- Publication number
- JPS53140821A JPS53140821A JP5558277A JP5558277A JPS53140821A JP S53140821 A JPS53140821 A JP S53140821A JP 5558277 A JP5558277 A JP 5558277A JP 5558277 A JP5558277 A JP 5558277A JP S53140821 A JPS53140821 A JP S53140821A
- Authority
- JP
- Japan
- Prior art keywords
- heat resistance
- mechanical strength
- sound absorber
- compound sound
- absorber excellent
- 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
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5558277A JPS53140821A (en) | 1977-05-14 | 1977-05-14 | Compound sound absorber excellent in heat resistance and mechanical strength |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5558277A JPS53140821A (en) | 1977-05-14 | 1977-05-14 | Compound sound absorber excellent in heat resistance and mechanical strength |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53140821A true JPS53140821A (en) | 1978-12-08 |
JPS5547161B2 JPS5547161B2 (en) | 1980-11-28 |
Family
ID=13002724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5558277A Granted JPS53140821A (en) | 1977-05-14 | 1977-05-14 | Compound sound absorber excellent in heat resistance and mechanical strength |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53140821A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012026083A (en) * | 2010-07-20 | 2012-02-09 | Kobe Steel Ltd | Viaduct back surface fire-resisting sound absorption structure |
-
1977
- 1977-05-14 JP JP5558277A patent/JPS53140821A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012026083A (en) * | 2010-07-20 | 2012-02-09 | Kobe Steel Ltd | Viaduct back surface fire-resisting sound absorption structure |
Also Published As
Publication number | Publication date |
---|---|
JPS5547161B2 (en) | 1980-11-28 |
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