JPS62181100U - - Google Patents
Info
- Publication number
- JPS62181100U JPS62181100U JP6774886U JP6774886U JPS62181100U JP S62181100 U JPS62181100 U JP S62181100U JP 6774886 U JP6774886 U JP 6774886U JP 6774886 U JP6774886 U JP 6774886U JP S62181100 U JPS62181100 U JP S62181100U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- ultrasonic transducer
- boot
- oil
- surrounded
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986067748U JPH0424718Y2 (de) | 1986-05-07 | 1986-05-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986067748U JPH0424718Y2 (de) | 1986-05-07 | 1986-05-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62181100U true JPS62181100U (de) | 1987-11-17 |
JPH0424718Y2 JPH0424718Y2 (de) | 1992-06-11 |
Family
ID=30906943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986067748U Expired JPH0424718Y2 (de) | 1986-05-07 | 1986-05-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0424718Y2 (de) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60226299A (ja) * | 1984-04-24 | 1985-11-11 | Oki Electric Ind Co Ltd | 深海用超音波送受波器 |
-
1986
- 1986-05-07 JP JP1986067748U patent/JPH0424718Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60226299A (ja) * | 1984-04-24 | 1985-11-11 | Oki Electric Ind Co Ltd | 深海用超音波送受波器 |
Also Published As
Publication number | Publication date |
---|---|
JPH0424718Y2 (de) | 1992-06-11 |
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