BE549727A - - Google Patents
Info
- Publication number
- BE549727A BE549727A BE549727DA BE549727A BE 549727 A BE549727 A BE 549727A BE 549727D A BE549727D A BE 549727DA BE 549727 A BE549727 A BE 549727A
- Authority
- BE
- Belgium
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL199139A NL93775C (en) | 1955-07-22 | 1955-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE549727A true BE549727A (en) |
Family
ID=35788482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE549727D BE549727A (en) | 1955-07-22 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE549727A (en) |
| CH (1) | CH341202A (en) |
| DE (1) | DE1028638B (en) |
| FR (1) | FR1155022A (en) |
| GB (1) | GB800892A (en) |
| NL (1) | NL93775C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB870193A (en) * | 1958-11-21 | 1961-06-14 | Marconi Wireless Telegraph Co | Improvements in or relating to microwave transmission line elements |
| FR1227407A (en) * | 1959-03-05 | 1960-08-19 | Csf | Ferrite phase shifter |
| US3041559A (en) * | 1959-04-27 | 1962-06-26 | Bell Telephone Labor Inc | Microwave filter |
| US3048801A (en) * | 1959-06-08 | 1962-08-07 | Hughes Aircraft Co | Non-reciprocal phase shifter and attenuator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE487331A (en) * | 1948-02-13 | |||
| NL91369C (en) * | 1954-11-19 |
-
0
- BE BE549727D patent/BE549727A/xx unknown
-
1955
- 1955-07-22 NL NL199139A patent/NL93775C/xx active
-
1956
- 1956-07-19 GB GB22410/56A patent/GB800892A/en not_active Expired
- 1956-07-19 DE DEN12515A patent/DE1028638B/en active Pending
- 1956-07-20 FR FR1155022D patent/FR1155022A/en not_active Expired
- 1956-07-20 CH CH341202D patent/CH341202A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1155022A (en) | 1958-04-21 |
| CH341202A (en) | 1959-09-30 |
| NL93775C (en) | 1960-04-19 |
| DE1028638B (en) | 1958-04-24 |
| GB800892A (en) | 1958-09-03 |