FR75174E - - Google Patents
Info
- Publication number
- FR75174E FR75174E FR75174DA FR75174E FR 75174 E FR75174 E FR 75174E FR 75174D A FR75174D A FR 75174DA FR 75174 E FR75174 E FR 75174E
- 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
- H01P1/32—Non-reciprocal transmission devices
- H01P1/36—Isolators
- H01P1/365—Resonance absorption isolators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB351310X | 1956-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR75174E true FR75174E (en:Method) | 1961-09-08 |
Family
ID=10374190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR75174D Expired FR75174E (en:Method) | 1956-09-24 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2985851A (en:Method) |
| BE (1) | BE561047A (en:Method) |
| CH (1) | CH351310A (en:Method) |
| DE (1) | DE1038138B (en:Method) |
| FR (1) | FR75174E (en:Method) |
| GB (1) | GB799172A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3680006A (en) * | 1970-08-21 | 1972-07-25 | Addington Lab Inc | Microwave isolator |
| US3835420A (en) * | 1972-07-26 | 1974-09-10 | Mitsubishi Electric Corp | Isolator |
| US4766443A (en) * | 1984-06-15 | 1988-08-23 | Winegard Company | Satellite dish antenna apparatus |
| US4568945A (en) * | 1984-06-15 | 1986-02-04 | Winegard Company | Satellite dish antenna apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767379A (en) * | 1954-04-14 | 1956-10-16 | Bell Telephone Labor Inc | Electromagnetic wave equalization |
| US2922125A (en) * | 1954-10-20 | 1960-01-19 | Bell Telephone Labor Inc | Nonreciprocal single crystal ferrite devices |
| BE542392A (en:Method) * | 1954-10-29 | |||
| US2892161A (en) * | 1955-01-31 | 1959-06-23 | Bell Telephone Labor Inc | Nonreciprocal circuit element |
-
0
- FR FR75174D patent/FR75174E/fr not_active Expired
- BE BE561047D patent/BE561047A/xx unknown
-
1956
- 1956-09-24 GB GB29077/56A patent/GB799172A/en not_active Expired
-
1957
- 1957-09-10 US US683076A patent/US2985851A/en not_active Expired - Lifetime
- 1957-09-10 CH CH351310D patent/CH351310A/de unknown
- 1957-09-21 DE DEI13750A patent/DE1038138B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US2985851A (en) | 1961-05-23 |
| GB799172A (en) | 1958-08-06 |
| CH351310A (de) | 1961-01-15 |
| DE1038138B (de) | 1958-09-04 |
| BE561047A (en:Method) |