JPS50107737A - - Google Patents
Info
- Publication number
- JPS50107737A JPS50107737A JP1405474A JP1405474A JPS50107737A JP S50107737 A JPS50107737 A JP S50107737A JP 1405474 A JP1405474 A JP 1405474A JP 1405474 A JP1405474 A JP 1405474A JP S50107737 A JPS50107737 A JP S50107737A
- 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.)
- Pending
Links
Landscapes
- Building Environments (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1405474A JPS50107737A (fr) | 1974-02-04 | 1974-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1405474A JPS50107737A (fr) | 1974-02-04 | 1974-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50107737A true JPS50107737A (fr) | 1975-08-25 |
Family
ID=11850363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1405474A Pending JPS50107737A (fr) | 1974-02-04 | 1974-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50107737A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56111705A (en) * | 1980-02-09 | 1981-09-03 | Nissho Iwai Co Ltd | Noise previntng structure of road |
| JPS59233006A (ja) * | 1983-06-14 | 1984-12-27 | 三菱重工業株式会社 | 道路用シエルタ−の換気装置 |
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1974
- 1974-02-04 JP JP1405474A patent/JPS50107737A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56111705A (en) * | 1980-02-09 | 1981-09-03 | Nissho Iwai Co Ltd | Noise previntng structure of road |
| JPS59233006A (ja) * | 1983-06-14 | 1984-12-27 | 三菱重工業株式会社 | 道路用シエルタ−の換気装置 |