JPS6436898U - - Google Patents
Info
- Publication number
- JPS6436898U JPS6436898U JP13158787U JP13158787U JPS6436898U JP S6436898 U JPS6436898 U JP S6436898U JP 13158787 U JP13158787 U JP 13158787U JP 13158787 U JP13158787 U JP 13158787U JP S6436898 U JPS6436898 U JP S6436898U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- plate
- absorbing material
- rigid wall
- shaped 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.)
- Pending
Links
- 239000011358 absorbing material Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
- 239000000123 paper Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13158787U JPS6436898U (en]) | 1987-08-31 | 1987-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13158787U JPS6436898U (en]) | 1987-08-31 | 1987-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6436898U true JPS6436898U (en]) | 1989-03-06 |
Family
ID=31387797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13158787U Pending JPS6436898U (en]) | 1987-08-31 | 1987-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6436898U (en]) |
-
1987
- 1987-08-31 JP JP13158787U patent/JPS6436898U/ja active Pending
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