JPS63153696U - - Google Patents
Info
- Publication number
- JPS63153696U JPS63153696U JP4590887U JP4590887U JPS63153696U JP S63153696 U JPS63153696 U JP S63153696U JP 4590887 U JP4590887 U JP 4590887U JP 4590887 U JP4590887 U JP 4590887U JP S63153696 U JPS63153696 U JP S63153696U
- Authority
- JP
- Japan
- Prior art keywords
- case assembly
- covering material
- heat generation
- generation source
- electroacoustic transducer
- 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
- 230000020169 heat generation Effects 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 238000010073 coating (rubber) Methods 0.000 description 1
Landscapes
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4590887U JPS63153696U (sl) | 1987-03-27 | 1987-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4590887U JPS63153696U (sl) | 1987-03-27 | 1987-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63153696U true JPS63153696U (sl) | 1988-10-07 |
Family
ID=30865077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4590887U Pending JPS63153696U (sl) | 1987-03-27 | 1987-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63153696U (sl) |
-
1987
- 1987-03-27 JP JP4590887U patent/JPS63153696U/ja active Pending