KR970007628U - 압전 스피커 - Google Patents
압전 스피커Info
- Publication number
- KR970007628U KR970007628U KR2019950017672U KR19950017672U KR970007628U KR 970007628 U KR970007628 U KR 970007628U KR 2019950017672 U KR2019950017672 U KR 2019950017672U KR 19950017672 U KR19950017672 U KR 19950017672U KR 970007628 U KR970007628 U KR 970007628U
- Authority
- KR
- South Korea
- Prior art keywords
- piezoelectric speaker
- piezoelectric
- speaker
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950017672U KR970007628U (ko) | 1995-07-19 | 1995-07-19 | 압전 스피커 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950017672U KR970007628U (ko) | 1995-07-19 | 1995-07-19 | 압전 스피커 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970007628U true KR970007628U (ko) | 1997-02-21 |
Family
ID=60893385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019950017672U KR970007628U (ko) | 1995-07-19 | 1995-07-19 | 압전 스피커 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970007628U (ko) |
-
1995
- 1995-07-19 KR KR2019950017672U patent/KR970007628U/ko not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |