JPS5544490B2 - - Google Patents
Info
- Publication number
- JPS5544490B2 JPS5544490B2 JP10802175A JP10802175A JPS5544490B2 JP S5544490 B2 JPS5544490 B2 JP S5544490B2 JP 10802175 A JP10802175 A JP 10802175A JP 10802175 A JP10802175 A JP 10802175A JP S5544490 B2 JPS5544490 B2 JP S5544490B2
- 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
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
- H03H9/176—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of ceramic material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10802175A JPS5232292A (en) | 1975-09-08 | 1975-09-08 | Manufacturing method of piezoelectric torsional oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10802175A JPS5232292A (en) | 1975-09-08 | 1975-09-08 | Manufacturing method of piezoelectric torsional oscillator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5232292A JPS5232292A (en) | 1977-03-11 |
| JPS5544490B2 true JPS5544490B2 (ja) | 1980-11-12 |
Family
ID=14473955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10802175A Granted JPS5232292A (en) | 1975-09-08 | 1975-09-08 | Manufacturing method of piezoelectric torsional oscillator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5232292A (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441046A (en) * | 1977-09-08 | 1979-03-31 | Fujitsu Ltd | Torsion oscillation converter and its production |
| JPS5615769A (en) * | 1979-07-19 | 1981-02-16 | Molten Rubber Ind | Ball containing air* whose feel is improved |
| US4333648A (en) * | 1979-02-06 | 1982-06-08 | Molten Rubber Industry Co., Ltd. | Inflatable game ball |
| JPS5831934B2 (ja) * | 1979-02-06 | 1983-07-09 | モルテンゴム工業株式会社 | 触感を改良した空気入りボ−ル |
| EP0583668A1 (en) * | 1992-07-31 | 1994-02-23 | Molten Corporation | Method for making balls for sports |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4983348A (ja) * | 1972-12-15 | 1974-08-10 | ||
| JPS50105289A (ja) * | 1974-01-24 | 1975-08-19 | ||
| JPS50105290A (ja) * | 1974-01-24 | 1975-08-19 |
-
1975
- 1975-09-08 JP JP10802175A patent/JPS5232292A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4983348A (ja) * | 1972-12-15 | 1974-08-10 | ||
| JPS50105289A (ja) * | 1974-01-24 | 1975-08-19 | ||
| JPS50105290A (ja) * | 1974-01-24 | 1975-08-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5232292A (en) | 1977-03-11 |