JPS6159704U - - Google Patents
Info
- Publication number
- JPS6159704U JPS6159704U JP14445384U JP14445384U JPS6159704U JP S6159704 U JPS6159704 U JP S6159704U JP 14445384 U JP14445384 U JP 14445384U JP 14445384 U JP14445384 U JP 14445384U JP S6159704 U JPS6159704 U JP S6159704U
- Authority
- JP
- Japan
- Prior art keywords
- sound absorbing
- room
- ceiling
- sound
- ceiling surface
- 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.)
- Granted
Links
- 239000011358 absorbing material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims 2
- 238000010521 absorption reaction Methods 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 |
|---|---|---|---|
| JP14445384U JPH0249283Y2 ( ) | 1984-09-25 | 1984-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14445384U JPH0249283Y2 ( ) | 1984-09-25 | 1984-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6159704U true JPS6159704U ( ) | 1986-04-22 |
| JPH0249283Y2 JPH0249283Y2 ( ) | 1990-12-26 |
Family
ID=30702729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14445384U Expired JPH0249283Y2 ( ) | 1984-09-25 | 1984-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249283Y2 ( ) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0285708U ( ) * | 1988-12-21 | 1990-07-05 |
-
1984
- 1984-09-25 JP JP14445384U patent/JPH0249283Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0285708U ( ) * | 1988-12-21 | 1990-07-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0249283Y2 ( ) | 1990-12-26 |