JPH02103990U - - Google Patents
Info
- Publication number
- JPH02103990U JPH02103990U JP1282689U JP1282689U JPH02103990U JP H02103990 U JPH02103990 U JP H02103990U JP 1282689 U JP1282689 U JP 1282689U JP 1282689 U JP1282689 U JP 1282689U JP H02103990 U JPH02103990 U JP H02103990U
- Authority
- JP
- Japan
- Prior art keywords
- receiver
- underwater
- cover
- utility
- flexible material
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 1
Landscapes
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1282689U JPH02103990U (en]) | 1989-02-06 | 1989-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1282689U JPH02103990U (en]) | 1989-02-06 | 1989-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02103990U true JPH02103990U (en]) | 1990-08-17 |
Family
ID=31222616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1282689U Pending JPH02103990U (en]) | 1989-02-06 | 1989-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02103990U (en]) |
-
1989
- 1989-02-06 JP JP1282689U patent/JPH02103990U/ja active Pending