FR1333632A - Improvements to electric filters - Google Patents
Improvements to electric filtersInfo
- Publication number
- FR1333632A FR1333632A FR909732A FR909732A FR1333632A FR 1333632 A FR1333632 A FR 1333632A FR 909732 A FR909732 A FR 909732A FR 909732 A FR909732 A FR 909732A FR 1333632 A FR1333632 A FR 1333632A
- Authority
- FR
- France
- Prior art keywords
- electric filters
- filters
- electric
- Prior art date
- 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
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
- H03H9/542—Filters comprising resonators of piezoelectric or electrostrictive material including passive elements
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR909732A FR1333632A (en) | 1962-09-18 | 1962-09-18 | Improvements to electric filters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR909732A FR1333632A (en) | 1962-09-18 | 1962-09-18 | Improvements to electric filters |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1333632A true FR1333632A (en) | 1963-07-26 |
Family
ID=8786996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR909732A Expired FR1333632A (en) | 1962-09-18 | 1962-09-18 | Improvements to electric filters |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1333632A (en) |
-
1962
- 1962-09-18 FR FR909732A patent/FR1333632A/en not_active Expired
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