JPH0273900U - - Google Patents
Info
- Publication number
- JPH0273900U JPH0273900U JP1988152641U JP15264188U JPH0273900U JP H0273900 U JPH0273900 U JP H0273900U JP 1988152641 U JP1988152641 U JP 1988152641U JP 15264188 U JP15264188 U JP 15264188U JP H0273900 U JPH0273900 U JP H0273900U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- sandwiched
- utility
- combination
- scope
- 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
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 150000002739 metals Chemical class 0.000 claims 1
Landscapes
- Transducers For Ultrasonic Waves (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988152641U JPH0273900U (zh) | 1988-11-24 | 1988-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988152641U JPH0273900U (zh) | 1988-11-24 | 1988-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0273900U true JPH0273900U (zh) | 1990-06-06 |
Family
ID=31427753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988152641U Pending JPH0273900U (zh) | 1988-11-24 | 1988-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0273900U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008029451A1 (fr) * | 2006-09-05 | 2008-03-13 | Pioneer Corporation | Dispositif de génération de son thermique |
-
1988
- 1988-11-24 JP JP1988152641U patent/JPH0273900U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008029451A1 (fr) * | 2006-09-05 | 2008-03-13 | Pioneer Corporation | Dispositif de génération de son thermique |
| JP4817464B2 (ja) * | 2006-09-05 | 2011-11-16 | パイオニア株式会社 | 熱音響発生装置 |