JPH01115399U - - Google Patents
Info
- Publication number
- JPH01115399U JPH01115399U JP1071788U JP1071788U JPH01115399U JP H01115399 U JPH01115399 U JP H01115399U JP 1071788 U JP1071788 U JP 1071788U JP 1071788 U JP1071788 U JP 1071788U JP H01115399 U JPH01115399 U JP H01115399U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic transducers
- frequency
- ultrasonic
- donut
- electrically connected
- 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
- 239000000523 sample Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
Landscapes
- Transducers For Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1071788U JPH01115399U (enExample) | 1988-01-29 | 1988-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1071788U JPH01115399U (enExample) | 1988-01-29 | 1988-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01115399U true JPH01115399U (enExample) | 1989-08-03 |
Family
ID=31218622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1071788U Pending JPH01115399U (enExample) | 1988-01-29 | 1988-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01115399U (enExample) |
-
1988
- 1988-01-29 JP JP1071788U patent/JPH01115399U/ja active Pending