BE505169A - - Google Patents
Info
- Publication number
- BE505169A BE505169A BE505169DA BE505169A BE 505169 A BE505169 A BE 505169A BE 505169D A BE505169D A BE 505169DA BE 505169 A BE505169 A BE 505169A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- crystals
- revolution
- solid
- crystal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/0504—Holders or supports for bulk acoustic wave devices
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 |
|---|---|---|---|
| CH1040428X | 1950-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE505169A true BE505169A (de) |
Family
ID=4554242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE505169D BE505169A (de) | 1950-08-14 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE505169A (de) |
| CH (1) | CH283605A (de) |
| FR (1) | FR1040428A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1277942B (de) * | 1964-04-14 | 1968-09-19 | Becker Flugfunkwerk G M B H | Auf mehrere feste Frequenzen umschaltbares quarzgesteuertes Hochfrequenzgeraet, insbesondere Flugfunkgeraet |
-
0
- BE BE505169D patent/BE505169A/fr unknown
-
1950
- 1950-08-14 CH CH283605D patent/CH283605A/de unknown
-
1951
- 1951-08-09 FR FR1040428D patent/FR1040428A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1040428A (fr) | 1953-10-15 |
| CH283605A (de) | 1952-06-15 |
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