NL7104491A - - Google Patents
Info
- Publication number
- NL7104491A NL7104491A NL7104491A NL7104491A NL7104491A NL 7104491 A NL7104491 A NL 7104491A NL 7104491 A NL7104491 A NL 7104491A NL 7104491 A NL7104491 A NL 7104491A NL 7104491 A NL7104491 A NL 7104491A
- Authority
- NL
- Netherlands
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
- H03H9/02—Details
- H03H9/02007—Details of bulk acoustic wave devices
- H03H9/02015—Characteristics of piezoelectric layers, e.g. cutting angles
- H03H9/02023—Characteristics of piezoelectric layers, e.g. cutting angles consisting of quartz
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS264870 | 1970-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7104491A true NL7104491A (xx) | 1971-10-22 |
Family
ID=5364210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7104491A NL7104491A (xx) | 1970-04-20 | 1971-04-02 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2116078B2 (xx) |
| FR (1) | FR2089930A5 (xx) |
| GB (1) | GB1299056A (xx) |
| NL (1) | NL7104491A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2418277C3 (de) * | 1973-04-16 | 1985-08-01 | Kabushiki Kaisha Suwa Seikosha, Shinjuku, Tokio/Tokyo | Quarzkristallbiegeschwinger und Verfahren zu seiner Herstellung |
-
1971
- 1971-04-02 DE DE19712116078 patent/DE2116078B2/de active Pending
- 1971-04-02 NL NL7104491A patent/NL7104491A/xx unknown
- 1971-04-19 GB GB2629671A patent/GB1299056A/en not_active Expired
- 1971-04-20 FR FR7113966A patent/FR2089930A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1299056A (en) | 1972-12-06 |
| FR2089930A5 (xx) | 1972-01-07 |
| DE2116078B2 (de) | 1975-03-27 |
| DE2116078A1 (de) | 1971-11-11 |