JPH0473008U - - Google Patents
Info
- Publication number
- JPH0473008U JPH0473008U JP11620690U JP11620690U JPH0473008U JP H0473008 U JPH0473008 U JP H0473008U JP 11620690 U JP11620690 U JP 11620690U JP 11620690 U JP11620690 U JP 11620690U JP H0473008 U JPH0473008 U JP H0473008U
- Authority
- JP
- Japan
- Prior art keywords
- grid
- sound absorbing
- insulating panel
- transparent sound
- filled
- 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
- 239000000463 material Substances 0.000 claims 5
- 239000000126 substance Substances 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11620690U JPH0473008U (OSRAM) | 1990-11-07 | 1990-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11620690U JPH0473008U (OSRAM) | 1990-11-07 | 1990-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0473008U true JPH0473008U (OSRAM) | 1992-06-26 |
Family
ID=31864027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11620690U Pending JPH0473008U (OSRAM) | 1990-11-07 | 1990-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0473008U (OSRAM) |
-
1990
- 1990-11-07 JP JP11620690U patent/JPH0473008U/ja active Pending