JPS548298B2 - - Google Patents
Info
- Publication number
- JPS548298B2 JPS548298B2 JP9945975A JP9945975A JPS548298B2 JP S548298 B2 JPS548298 B2 JP S548298B2 JP 9945975 A JP9945975 A JP 9945975A JP 9945975 A JP9945975 A JP 9945975A JP S548298 B2 JPS548298 B2 JP S548298B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
- H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
- H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9945975A JPS5223284A (en) | 1975-08-18 | 1975-08-18 | Method of manufaceuring piezo-electric film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9945975A JPS5223284A (en) | 1975-08-18 | 1975-08-18 | Method of manufaceuring piezo-electric film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5223284A JPS5223284A (en) | 1977-02-22 |
| JPS548298B2 true JPS548298B2 (en) | 1979-04-14 |
Family
ID=14247889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9945975A Granted JPS5223284A (en) | 1975-08-18 | 1975-08-18 | Method of manufaceuring piezo-electric film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5223284A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59158199A (en) * | 1983-02-25 | 1984-09-07 | Daikin Ind Ltd | Electroacoustic transducer |
| JPWO2008084685A1 (en) * | 2007-01-11 | 2010-04-30 | 株式会社村田製作所 | Piezoelectric speaker and manufacturing method thereof |
-
1975
- 1975-08-18 JP JP9945975A patent/JPS5223284A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5223284A (en) | 1977-02-22 |