JPS578077Y2 - - Google Patents
Info
- Publication number
- JPS578077Y2 JPS578077Y2 JP1975142491U JP14249175U JPS578077Y2 JP S578077 Y2 JPS578077 Y2 JP S578077Y2 JP 1975142491 U JP1975142491 U JP 1975142491U JP 14249175 U JP14249175 U JP 14249175U JP S578077 Y2 JPS578077 Y2 JP S578077Y2
- 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)
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975142491U JPS578077Y2 (es) | 1975-10-21 | 1975-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975142491U JPS578077Y2 (es) | 1975-10-21 | 1975-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5255703U JPS5255703U (es) | 1977-04-22 |
| JPS578077Y2 true JPS578077Y2 (es) | 1982-02-16 |
Family
ID=28622284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975142491U Expired JPS578077Y2 (es) | 1975-10-21 | 1975-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS578077Y2 (es) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4735313U (es) * | 1971-05-12 | 1972-12-19 | ||
| JPS5138659Y2 (es) * | 1972-12-01 | 1976-09-22 |
-
1975
- 1975-10-21 JP JP1975142491U patent/JPS578077Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5255703U (es) | 1977-04-22 |