JPS62138710U - - Google Patents
Info
- Publication number
- JPS62138710U JPS62138710U JP2211786U JP2211786U JPS62138710U JP S62138710 U JPS62138710 U JP S62138710U JP 2211786 U JP2211786 U JP 2211786U JP 2211786 U JP2211786 U JP 2211786U JP S62138710 U JPS62138710 U JP S62138710U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- absorbing
- viaduct
- long
- materials
- 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 description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011358 absorbing material Substances 0.000 claims 2
Landscapes
- Bridges Or Land Bridges (AREA)
- Building Environments (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2211786U JPS62138710U (enExample) | 1986-02-20 | 1986-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2211786U JPS62138710U (enExample) | 1986-02-20 | 1986-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62138710U true JPS62138710U (enExample) | 1987-09-01 |
Family
ID=30819194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2211786U Pending JPS62138710U (enExample) | 1986-02-20 | 1986-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62138710U (enExample) |
-
1986
- 1986-02-20 JP JP2211786U patent/JPS62138710U/ja active Pending