JPS548975B2 - - Google Patents
Info
- Publication number
- JPS548975B2 JPS548975B2 JP3792175A JP3792175A JPS548975B2 JP S548975 B2 JPS548975 B2 JP S548975B2 JP 3792175 A JP3792175 A JP 3792175A JP 3792175 A JP3792175 A JP 3792175A JP S548975 B2 JPS548975 B2 JP S548975B2
- 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
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50037921A JPS51113316A (en) | 1975-03-31 | 1975-03-31 | Sounddproof plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50037921A JPS51113316A (en) | 1975-03-31 | 1975-03-31 | Sounddproof plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51113316A JPS51113316A (en) | 1976-10-06 |
| JPS548975B2 true JPS548975B2 (en) | 1979-04-20 |
Family
ID=12510999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50037921A Granted JPS51113316A (en) | 1975-03-31 | 1975-03-31 | Sounddproof plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51113316A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59158853A (en) * | 1984-01-23 | 1984-09-08 | 旭フアイバ−グラス株式会社 | Sound absorbing panel for interior |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB811631A (en) * | 1954-04-09 | 1959-04-08 | Hans Wilhelmi | Improvements in or relating to sound absorbing devices |
| JPS4826491U (en) * | 1971-08-02 | 1973-03-30 | ||
| JPS4945367U (en) * | 1972-07-20 | 1974-04-20 |
-
1975
- 1975-03-31 JP JP50037921A patent/JPS51113316A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB811631A (en) * | 1954-04-09 | 1959-04-08 | Hans Wilhelmi | Improvements in or relating to sound absorbing devices |
| JPS4826491U (en) * | 1971-08-02 | 1973-03-30 | ||
| JPS4945367U (en) * | 1972-07-20 | 1974-04-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51113316A (en) | 1976-10-06 |