JPS578078Y2 - - Google Patents
Info
- Publication number
- JPS578078Y2 JPS578078Y2 JP1975142492U JP14249275U JPS578078Y2 JP S578078 Y2 JPS578078 Y2 JP S578078Y2 JP 1975142492 U JP1975142492 U JP 1975142492U JP 14249275 U JP14249275 U JP 14249275U JP S578078 Y2 JPS578078 Y2 JP S578078Y2
- 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 |
|---|---|---|---|
| JP1975142492U JPS578078Y2 (https=) | 1975-10-21 | 1975-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975142492U JPS578078Y2 (https=) | 1975-10-21 | 1975-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5255704U JPS5255704U (https=) | 1977-04-22 |
| JPS578078Y2 true JPS578078Y2 (https=) | 1982-02-16 |
Family
ID=28622285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975142492U Expired JPS578078Y2 (https=) | 1975-10-21 | 1975-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS578078Y2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100340634B1 (ko) * | 1999-09-30 | 2002-06-20 | 변무원 | 개량 방음판넬 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4735313U (https=) * | 1971-05-12 | 1972-12-19 | ||
| JPS5138659Y2 (https=) * | 1972-12-01 | 1976-09-22 |
-
1975
- 1975-10-21 JP JP1975142492U patent/JPS578078Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5255704U (https=) | 1977-04-22 |