JPS6381105U - - Google Patents
Info
- Publication number
- JPS6381105U JPS6381105U JP17404286U JP17404286U JPS6381105U JP S6381105 U JPS6381105 U JP S6381105U JP 17404286 U JP17404286 U JP 17404286U JP 17404286 U JP17404286 U JP 17404286U JP S6381105 U JPS6381105 U JP S6381105U
- Authority
- JP
- Japan
- Prior art keywords
- absorbing plate
- sound
- perforated sound
- substrate
- small gaps
- 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
- 239000000758 substrate Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000010521 absorption reaction 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 |
|---|---|---|---|
| JP17404286U JPS6381105U (en, 2012) | 1986-11-14 | 1986-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17404286U JPS6381105U (en, 2012) | 1986-11-14 | 1986-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6381105U true JPS6381105U (en, 2012) | 1988-05-28 |
Family
ID=31112070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17404286U Pending JPS6381105U (en, 2012) | 1986-11-14 | 1986-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6381105U (en, 2012) |
-
1986
- 1986-11-14 JP JP17404286U patent/JPS6381105U/ja active Pending