BE503971A - - Google Patents
Info
- Publication number
- BE503971A BE503971A BE503971DA BE503971A BE 503971 A BE503971 A BE 503971A BE 503971D A BE503971D A BE 503971DA BE 503971 A BE503971 A BE 503971A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/46—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1038426X | 1950-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE503971A true BE503971A (US08124317-20120228-C00034.png) |
Family
ID=4554113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE503971D BE503971A (US08124317-20120228-C00034.png) | 1950-06-19 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE503971A (US08124317-20120228-C00034.png) |
| DE (1) | DE892202C (US08124317-20120228-C00034.png) |
| FR (1) | FR1038426A (US08124317-20120228-C00034.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH394422A (de) * | 1962-01-31 | 1965-06-30 | Patelhold Patentverwertung | Fünfgliedriges Bandfilter im Ausgang einer Leistungsstufe |
-
0
- BE BE503971D patent/BE503971A/xx unknown
-
1951
- 1951-06-09 DE DEA13476A patent/DE892202C/de not_active Expired
- 1951-06-15 FR FR1038426D patent/FR1038426A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1038426A (fr) | 1953-09-28 |
| DE892202C (de) | 1953-10-05 |
