FR2145174A5 - - Google Patents
Info
- Publication number
- FR2145174A5 FR2145174A5 FR7223309A FR7223309A FR2145174A5 FR 2145174 A5 FR2145174 A5 FR 2145174A5 FR 7223309 A FR7223309 A FR 7223309A FR 7223309 A FR7223309 A FR 7223309A FR 2145174 A5 FR2145174 A5 FR 2145174A5
- Authority
- FR
- France
- 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
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT557671A AT309895B (de) | 1970-06-29 | 1971-06-28 | Insektizide |
AT577771A AT304638B (de) | 1971-07-05 | 1971-07-05 | Anordnung mit koaxialen Topfkreisen, deren gegenseitige Kopplung einstellbar ist |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2145174A5 true FR2145174A5 (fr) | 1973-02-16 |
Family
ID=25602309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7223309A Expired FR2145174A5 (fr) | 1971-06-28 | 1972-06-28 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2145174A5 (fr) |
-
1972
- 1972-06-28 FR FR7223309A patent/FR2145174A5/fr not_active Expired
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |