JPS61115308U - - Google Patents
Info
- Publication number
- JPS61115308U JPS61115308U JP19775184U JP19775184U JPS61115308U JP S61115308 U JPS61115308 U JP S61115308U JP 19775184 U JP19775184 U JP 19775184U JP 19775184 U JP19775184 U JP 19775184U JP S61115308 U JPS61115308 U JP S61115308U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic
- substrate
- decorative board
- fixed
- decorative
- 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
- 239000000758 substrate Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984197751U JPH0122816Y2 (fr) | 1984-12-26 | 1984-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984197751U JPH0122816Y2 (fr) | 1984-12-26 | 1984-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61115308U true JPS61115308U (fr) | 1986-07-21 |
| JPH0122816Y2 JPH0122816Y2 (fr) | 1989-07-11 |
Family
ID=30756214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984197751U Expired JPH0122816Y2 (fr) | 1984-12-26 | 1984-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0122816Y2 (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60203754A (ja) * | 1984-03-28 | 1985-10-15 | 株式会社クボタ | パネルユニツト式音響調整装置 |
-
1984
- 1984-12-26 JP JP1984197751U patent/JPH0122816Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60203754A (ja) * | 1984-03-28 | 1985-10-15 | 株式会社クボタ | パネルユニツト式音響調整装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0122816Y2 (fr) | 1989-07-11 |