FR2168190A1 - - Google Patents
Info
- Publication number
- FR2168190A1 FR2168190A1 FR7201783A FR7201783A FR2168190A1 FR 2168190 A1 FR2168190 A1 FR 2168190A1 FR 7201783 A FR7201783 A FR 7201783A FR 7201783 A FR7201783 A FR 7201783A FR 2168190 A1 FR2168190 A1 FR 2168190A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
- H01P3/12—Hollow waveguides
- H01P3/127—Hollow waveguides with a circular, elliptic, or parabolic cross-section
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7201783A FR2168190B1 (enExample) | 1972-01-19 | 1972-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7201783A FR2168190B1 (enExample) | 1972-01-19 | 1972-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2168190A1 true FR2168190A1 (enExample) | 1973-08-31 |
| FR2168190B1 FR2168190B1 (enExample) | 1974-06-21 |
Family
ID=9092140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7201783A Expired FR2168190B1 (enExample) | 1972-01-19 | 1972-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2168190B1 (enExample) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE930094C (de) * | 1952-12-09 | 1955-07-11 | Telefunken Gmbh | Selbsttragender Hohlleiter fuer Hochfrequenz |
| FR1249057A (fr) * | 1959-02-24 | 1960-12-23 | Andrew Corp | Guides d'ondes électromagnétiques flexibles |
| DE1159061B (de) * | 1962-02-16 | 1963-12-12 | Siemens Ag | Runder, metallischer Hohlleiter fuer die UEbertragung sehr kurzer elektromagnetischer Wellen |
| FR1587593A (enExample) * | 1967-11-02 | 1970-03-20 |
-
1972
- 1972-01-19 FR FR7201783A patent/FR2168190B1/fr not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE930094C (de) * | 1952-12-09 | 1955-07-11 | Telefunken Gmbh | Selbsttragender Hohlleiter fuer Hochfrequenz |
| FR1249057A (fr) * | 1959-02-24 | 1960-12-23 | Andrew Corp | Guides d'ondes électromagnétiques flexibles |
| DE1159061B (de) * | 1962-02-16 | 1963-12-12 | Siemens Ag | Runder, metallischer Hohlleiter fuer die UEbertragung sehr kurzer elektromagnetischer Wellen |
| FR1587593A (enExample) * | 1967-11-02 | 1970-03-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2168190B1 (enExample) | 1974-06-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |