NL6403979A - - Google Patents
Info
- Publication number
- NL6403979A NL6403979A NL6403979A NL6403979A NL6403979A NL 6403979 A NL6403979 A NL 6403979A NL 6403979 A NL6403979 A NL 6403979A NL 6403979 A NL6403979 A NL 6403979A NL 6403979 A NL6403979 A NL 6403979A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
- H01P1/2138—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using hollow waveguide filters
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1963S0084678 DE1232671B (de) | 1963-04-11 | 1963-04-11 | Frequenzweiche fuer sehr kurze elektromagnetische Wellen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6403979A true NL6403979A (enrdf_load_stackoverflow) | 1964-10-12 |
Family
ID=7511851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6403979A NL6403979A (enrdf_load_stackoverflow) | 1963-04-11 | 1964-04-13 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1232671B (enrdf_load_stackoverflow) |
| GB (1) | GB1033335A (enrdf_load_stackoverflow) |
| NL (1) | NL6403979A (enrdf_load_stackoverflow) |
| SE (1) | SE317724B (enrdf_load_stackoverflow) |
-
1963
- 1963-04-11 DE DE1963S0084678 patent/DE1232671B/de active Pending
-
1964
- 1964-04-10 SE SE448564A patent/SE317724B/xx unknown
- 1964-04-10 GB GB1485664A patent/GB1033335A/en not_active Expired
- 1964-04-13 NL NL6403979A patent/NL6403979A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE317724B (enrdf_load_stackoverflow) | 1969-11-24 |
| DE1232671B (de) | 1967-01-19 |
| GB1033335A (en) | 1966-06-22 |