JPS63107500U - - Google Patents
Info
- Publication number
- JPS63107500U JPS63107500U JP20108386U JP20108386U JPS63107500U JP S63107500 U JPS63107500 U JP S63107500U JP 20108386 U JP20108386 U JP 20108386U JP 20108386 U JP20108386 U JP 20108386U JP S63107500 U JPS63107500 U JP S63107500U
- Authority
- JP
- Japan
- Prior art keywords
- underwater acoustic
- acoustic structure
- sound absorbing
- hollow
- molded rubber
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20108386U JPH0514318Y2 (da) | 1986-12-30 | 1986-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20108386U JPH0514318Y2 (da) | 1986-12-30 | 1986-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63107500U true JPS63107500U (da) | 1988-07-11 |
| JPH0514318Y2 JPH0514318Y2 (da) | 1993-04-16 |
Family
ID=31164203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20108386U Expired - Lifetime JPH0514318Y2 (da) | 1986-12-30 | 1986-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0514318Y2 (da) |
-
1986
- 1986-12-30 JP JP20108386U patent/JPH0514318Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0514318Y2 (da) | 1993-04-16 |