JPH0239007U - - Google Patents
Info
- Publication number
- JPH0239007U JPH0239007U JP11663388U JP11663388U JPH0239007U JP H0239007 U JPH0239007 U JP H0239007U JP 11663388 U JP11663388 U JP 11663388U JP 11663388 U JP11663388 U JP 11663388U JP H0239007 U JPH0239007 U JP H0239007U
- Authority
- JP
- Japan
- Prior art keywords
- arch
- sound
- absorbing material
- shaped
- bottom plate
- 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 10
- 239000000463 material Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11663388U JPH0239007U (en, 2012) | 1988-09-05 | 1988-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11663388U JPH0239007U (en, 2012) | 1988-09-05 | 1988-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0239007U true JPH0239007U (en, 2012) | 1990-03-15 |
Family
ID=31359342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11663388U Pending JPH0239007U (en, 2012) | 1988-09-05 | 1988-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239007U (en, 2012) |
-
1988
- 1988-09-05 JP JP11663388U patent/JPH0239007U/ja active Pending