JPH0431891U - - Google Patents
Info
- Publication number
- JPH0431891U JPH0431891U JP7235190U JP7235190U JPH0431891U JP H0431891 U JPH0431891 U JP H0431891U JP 7235190 U JP7235190 U JP 7235190U JP 7235190 U JP7235190 U JP 7235190U JP H0431891 U JPH0431891 U JP H0431891U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- absorbing material
- sound absorbing
- foam
- 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 8
- 239000006261 foam material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 2
- 238000005187 foaming Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 2
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7235190U JPH0431891U (cs) | 1990-07-09 | 1990-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7235190U JPH0431891U (cs) | 1990-07-09 | 1990-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0431891U true JPH0431891U (cs) | 1992-03-16 |
Family
ID=31610210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7235190U Pending JPH0431891U (cs) | 1990-07-09 | 1990-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431891U (cs) |
-
1990
- 1990-07-09 JP JP7235190U patent/JPH0431891U/ja active Pending
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