JPS6337941U - - Google Patents
Info
- Publication number
- JPS6337941U JPS6337941U JP13143086U JP13143086U JPS6337941U JP S6337941 U JPS6337941 U JP S6337941U JP 13143086 U JP13143086 U JP 13143086U JP 13143086 U JP13143086 U JP 13143086U JP S6337941 U JPS6337941 U JP S6337941U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation holes
- interval
- sound
- sound absorbers
- edge
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000011358 absorbing material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13143086U JPS6337941U (enExample) | 1986-08-28 | 1986-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13143086U JPS6337941U (enExample) | 1986-08-28 | 1986-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6337941U true JPS6337941U (enExample) | 1988-03-11 |
Family
ID=31029865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13143086U Pending JPS6337941U (enExample) | 1986-08-28 | 1986-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6337941U (enExample) |
-
1986
- 1986-08-28 JP JP13143086U patent/JPS6337941U/ja active Pending