JPS522401Y2 - - Google Patents
Info
- Publication number
- JPS522401Y2 JPS522401Y2 JP3313075U JP3313075U JPS522401Y2 JP S522401 Y2 JPS522401 Y2 JP S522401Y2 JP 3313075 U JP3313075 U JP 3313075U JP 3313075 U JP3313075 U JP 3313075U JP S522401 Y2 JPS522401 Y2 JP S522401Y2
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3313075U JPS522401Y2 (en:Method) | 1975-03-11 | 1975-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3313075U JPS522401Y2 (en:Method) | 1975-03-11 | 1975-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51114002U JPS51114002U (en:Method) | 1976-09-16 |
| JPS522401Y2 true JPS522401Y2 (en:Method) | 1977-01-20 |
Family
ID=28145489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3313075U Expired JPS522401Y2 (en:Method) | 1975-03-11 | 1975-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS522401Y2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984003982A1 (fr) * | 1983-03-30 | 1984-10-11 | Shin Nippon Core Co Ltd | Plaque de regulation acoustique |
-
1975
- 1975-03-11 JP JP3313075U patent/JPS522401Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984003982A1 (fr) * | 1983-03-30 | 1984-10-11 | Shin Nippon Core Co Ltd | Plaque de regulation acoustique |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51114002U (en:Method) | 1976-09-16 |