JPH0362400U - - Google Patents
Info
- Publication number
- JPH0362400U JPH0362400U JP12218289U JP12218289U JPH0362400U JP H0362400 U JPH0362400 U JP H0362400U JP 12218289 U JP12218289 U JP 12218289U JP 12218289 U JP12218289 U JP 12218289U JP H0362400 U JPH0362400 U JP H0362400U
- Authority
- JP
- Japan
- Prior art keywords
- wedge
- absorbing
- sound
- underwater sound
- communicating
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12218289U JPH0755599Y2 (ja) | 1989-10-20 | 1989-10-20 | 水中吸音楔 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12218289U JPH0755599Y2 (ja) | 1989-10-20 | 1989-10-20 | 水中吸音楔 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0362400U true JPH0362400U (sk) | 1991-06-18 |
| JPH0755599Y2 JPH0755599Y2 (ja) | 1995-12-20 |
Family
ID=31670195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12218289U Expired - Lifetime JPH0755599Y2 (ja) | 1989-10-20 | 1989-10-20 | 水中吸音楔 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755599Y2 (sk) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004286808A (ja) * | 2003-03-19 | 2004-10-14 | Mitsubishi Heavy Ind Ltd | 吸音構造体 |
-
1989
- 1989-10-20 JP JP12218289U patent/JPH0755599Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004286808A (ja) * | 2003-03-19 | 2004-10-14 | Mitsubishi Heavy Ind Ltd | 吸音構造体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0755599Y2 (ja) | 1995-12-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |