JPH02133685U - - Google Patents
Info
- Publication number
- JPH02133685U JPH02133685U JP4169189U JP4169189U JPH02133685U JP H02133685 U JPH02133685 U JP H02133685U JP 4169189 U JP4169189 U JP 4169189U JP 4169189 U JP4169189 U JP 4169189U JP H02133685 U JPH02133685 U JP H02133685U
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- molding material
- ground pattern
- molding
- power
- 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
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 |
|---|---|---|---|
| JP1989041691U JP2518074Y2 (ja) | 1989-04-11 | 1989-04-11 | 水中受波器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989041691U JP2518074Y2 (ja) | 1989-04-11 | 1989-04-11 | 水中受波器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02133685U true JPH02133685U (enExample) | 1990-11-06 |
| JP2518074Y2 JP2518074Y2 (ja) | 1996-11-20 |
Family
ID=31552578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989041691U Expired - Lifetime JP2518074Y2 (ja) | 1989-04-11 | 1989-04-11 | 水中受波器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2518074Y2 (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4945309U (enExample) * | 1972-07-21 | 1974-04-20 | ||
| JPS515595A (ja) * | 1974-07-03 | 1976-01-17 | Fujitsu Ltd | Kaiteikeeburuyoshiiaasu |
-
1989
- 1989-04-11 JP JP1989041691U patent/JP2518074Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4945309U (enExample) * | 1972-07-21 | 1974-04-20 | ||
| JPS515595A (ja) * | 1974-07-03 | 1976-01-17 | Fujitsu Ltd | Kaiteikeeburuyoshiiaasu |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2518074Y2 (ja) | 1996-11-20 |
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