JPS63116509U - - Google Patents
Info
- Publication number
- JPS63116509U JPS63116509U JP908087U JP908087U JPS63116509U JP S63116509 U JPS63116509 U JP S63116509U JP 908087 U JP908087 U JP 908087U JP 908087 U JP908087 U JP 908087U JP S63116509 U JPS63116509 U JP S63116509U
- Authority
- JP
- Japan
- Prior art keywords
- sound insulating
- insulating wall
- height
- view
- soundproofing
- 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
- 239000011358 absorbing material Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987009080U JPH072661Y2 (ja) | 1987-01-23 | 1987-01-23 | 道路・線路用防音壁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987009080U JPH072661Y2 (ja) | 1987-01-23 | 1987-01-23 | 道路・線路用防音壁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63116509U true JPS63116509U (US20030220297A1-20031127-C00033.png) | 1988-07-27 |
| JPH072661Y2 JPH072661Y2 (ja) | 1995-01-25 |
Family
ID=30794056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987009080U Expired - Lifetime JPH072661Y2 (ja) | 1987-01-23 | 1987-01-23 | 道路・線路用防音壁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072661Y2 (US20030220297A1-20031127-C00033.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002317409A (ja) * | 2001-02-14 | 2002-10-31 | Nippon Steel Metal Prod Co Ltd | 道路用防音壁 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102446397B1 (ko) * | 2022-06-07 | 2022-09-22 | (주)경안테크 | 도로 및 철로 구간용 방음벽 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51146711U (US20030220297A1-20031127-C00033.png) * | 1975-05-19 | 1976-11-25 | ||
| JPS5216089U (US20030220297A1-20031127-C00033.png) * | 1975-07-23 | 1977-02-04 | ||
| JPS5254129U (US20030220297A1-20031127-C00033.png) * | 1975-10-16 | 1977-04-19 | ||
| JPS5912248U (ja) * | 1982-07-14 | 1984-01-25 | 富士電機株式会社 | 回路しや断器の開閉機構 |
-
1987
- 1987-01-23 JP JP1987009080U patent/JPH072661Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51146711U (US20030220297A1-20031127-C00033.png) * | 1975-05-19 | 1976-11-25 | ||
| JPS5216089U (US20030220297A1-20031127-C00033.png) * | 1975-07-23 | 1977-02-04 | ||
| JPS5254129U (US20030220297A1-20031127-C00033.png) * | 1975-10-16 | 1977-04-19 | ||
| JPS5912248U (ja) * | 1982-07-14 | 1984-01-25 | 富士電機株式会社 | 回路しや断器の開閉機構 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002317409A (ja) * | 2001-02-14 | 2002-10-31 | Nippon Steel Metal Prod Co Ltd | 道路用防音壁 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072661Y2 (ja) | 1995-01-25 |
