FR2204905B1 - - Google Patents
Info
- Publication number
- FR2204905B1 FR2204905B1 FR7337545A FR7337545A FR2204905B1 FR 2204905 B1 FR2204905 B1 FR 2204905B1 FR 7337545 A FR7337545 A FR 7337545A FR 7337545 A FR7337545 A FR 7337545A FR 2204905 B1 FR2204905 B1 FR 2204905B1
- 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
- H01P1/38—Circulators
- H01P1/383—Junction circulators, e.g. Y-circulators
- H01P1/387—Strip line circulators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722253176 DE2253176C3 (en) | 1972-10-30 | 1972-10-30 | Y-branch circulator for use in microwave integrated circuits |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2204905A1 FR2204905A1 (en) | 1974-05-24 |
| FR2204905B1 true FR2204905B1 (en) | 1977-09-23 |
Family
ID=5860425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7337545A Expired FR2204905B1 (en) | 1972-10-30 | 1973-10-22 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5230339B2 (en) |
| AT (1) | AT341583B (en) |
| AU (1) | AU470868B2 (en) |
| BE (1) | BE806740A (en) |
| DE (1) | DE2253176C3 (en) |
| FR (1) | FR2204905B1 (en) |
| GB (1) | GB1450811A (en) |
| IN (1) | IN140926B (en) |
| IT (1) | IT999001B (en) |
| NL (1) | NL160683C (en) |
| SE (1) | SE384102B (en) |
| YU (1) | YU275473A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3525828A1 (en) * | 1985-07-19 | 1987-01-22 | Ant Nachrichtentech | Microwave circulator |
-
1972
- 1972-10-30 DE DE19722253176 patent/DE2253176C3/en not_active Expired
-
1973
- 1973-10-05 AT AT851073A patent/AT341583B/en active
- 1973-10-05 GB GB4652873A patent/GB1450811A/en not_active Expired
- 1973-10-22 FR FR7337545A patent/FR2204905B1/fr not_active Expired
- 1973-10-22 YU YU275473A patent/YU275473A/en unknown
- 1973-10-24 NL NL7314638A patent/NL160683C/en not_active IP Right Cessation
- 1973-10-25 JP JP12036573A patent/JPS5230339B2/ja not_active Expired
- 1973-10-25 AU AU61837/73A patent/AU470868B2/en not_active Expired
- 1973-10-26 IT IT3062473A patent/IT999001B/en active
- 1973-10-30 SE SE7314724A patent/SE384102B/en unknown
- 1973-10-30 BE BE137257A patent/BE806740A/en not_active IP Right Cessation
-
1974
- 1974-04-01 IN IN731/CAL/1974A patent/IN140926B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2253176A1 (en) | 1974-05-09 |
| DE2253176B2 (en) | 1978-06-08 |
| AU470868B2 (en) | 1976-04-01 |
| YU275473A (en) | 1982-02-28 |
| FR2204905A1 (en) | 1974-05-24 |
| SE384102B (en) | 1976-04-12 |
| JPS5230339B2 (en) | 1977-08-08 |
| IT999001B (en) | 1976-02-20 |
| IN140926B (en) | 1977-01-01 |
| JPS5088957A (en) | 1975-07-17 |
| AT341583B (en) | 1978-02-10 |
| DE2253176C3 (en) | 1979-02-01 |
| NL160683C (en) | 1979-11-15 |
| ATA851073A (en) | 1977-06-15 |
| NL160683B (en) | 1979-06-15 |
| BE806740A (en) | 1974-02-15 |
| NL7314638A (en) | 1974-05-02 |
| GB1450811A (en) | 1976-09-29 |
| AU6183773A (en) | 1975-05-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |