JPS63184907U - - Google Patents
Info
- Publication number
- JPS63184907U JPS63184907U JP7488887U JP7488887U JPS63184907U JP S63184907 U JPS63184907 U JP S63184907U JP 7488887 U JP7488887 U JP 7488887U JP 7488887 U JP7488887 U JP 7488887U JP S63184907 U JPS63184907 U JP S63184907U
- Authority
- JP
- Japan
- Prior art keywords
- panel
- absorbing panel
- sound absorbing
- cavities
- view
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987074888U JPH0420887Y2 (he) | 1987-05-19 | 1987-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987074888U JPH0420887Y2 (he) | 1987-05-19 | 1987-05-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63184907U true JPS63184907U (he) | 1988-11-28 |
| JPH0420887Y2 JPH0420887Y2 (he) | 1992-05-13 |
Family
ID=30920525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987074888U Expired JPH0420887Y2 (he) | 1987-05-19 | 1987-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420887Y2 (he) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6065850A (ja) * | 1983-09-22 | 1985-04-15 | 佐藤 壽記 | 吸音タイル |
| JPS6174427U (he) * | 1984-10-22 | 1986-05-20 |
-
1987
- 1987-05-19 JP JP1987074888U patent/JPH0420887Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6065850A (ja) * | 1983-09-22 | 1985-04-15 | 佐藤 壽記 | 吸音タイル |
| JPS6174427U (he) * | 1984-10-22 | 1986-05-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420887Y2 (he) | 1992-05-13 |