JPS5342973B2 - - Google Patents
Info
- Publication number
- JPS5342973B2 JPS5342973B2 JP9933675A JP9933675A JPS5342973B2 JP S5342973 B2 JPS5342973 B2 JP S5342973B2 JP 9933675 A JP9933675 A JP 9933675A JP 9933675 A JP9933675 A JP 9933675A JP S5342973 B2 JPS5342973 B2 JP S5342973B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50099336A JPS5223812A (en) | 1975-08-15 | 1975-08-15 | Sound adsorbing body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50099336A JPS5223812A (en) | 1975-08-15 | 1975-08-15 | Sound adsorbing body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5223812A JPS5223812A (en) | 1977-02-23 |
| JPS5342973B2 true JPS5342973B2 (it) | 1978-11-16 |
Family
ID=14244773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50099336A Granted JPS5223812A (en) | 1975-08-15 | 1975-08-15 | Sound adsorbing body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5223812A (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6245566Y2 (it) * | 1981-02-20 | 1987-12-05 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5048259B2 (ja) * | 2006-03-24 | 2012-10-17 | 東海旅客鉄道株式会社 | 吸音パネル及び防音壁 |
| JP5585202B2 (ja) * | 2010-05-17 | 2014-09-10 | ヤマハ株式会社 | 音響構造体および定在波低減パネル |
| JP2019031818A (ja) * | 2017-08-08 | 2019-02-28 | 国立大学法人 東京大学 | パネル材および外壁材 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50114838A (it) * | 1974-02-21 | 1975-09-09 |
-
1975
- 1975-08-15 JP JP50099336A patent/JPS5223812A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50114838A (it) * | 1974-02-21 | 1975-09-09 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6245566Y2 (it) * | 1981-02-20 | 1987-12-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5223812A (en) | 1977-02-23 |