JPH02101910U - - Google Patents
Info
- Publication number
- JPH02101910U JPH02101910U JP1050989U JP1050989U JPH02101910U JP H02101910 U JPH02101910 U JP H02101910U JP 1050989 U JP1050989 U JP 1050989U JP 1050989 U JP1050989 U JP 1050989U JP H02101910 U JPH02101910 U JP H02101910U
- Authority
- JP
- Japan
- Prior art keywords
- partition member
- porous partition
- speaker
- pass
- air
- 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
- 238000005192 partition Methods 0.000 claims description 13
- 239000011148 porous material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1050989U JPH02101910U (da) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1050989U JPH02101910U (da) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101910U true JPH02101910U (da) | 1990-08-14 |
Family
ID=31218238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1050989U Pending JPH02101910U (da) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101910U (da) |
-
1989
- 1989-01-31 JP JP1050989U patent/JPH02101910U/ja active Pending