BE385229A - - Google Patents
Info
- Publication number
- BE385229A BE385229A BE385229DA BE385229A BE 385229 A BE385229 A BE 385229A BE 385229D A BE385229D A BE 385229DA BE 385229 A BE385229 A BE 385229A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/18—Modifications of frequency-changers for eliminating image frequencies
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Superheterodyne Receivers (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR666138X | 1931-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE385229A true BE385229A (en:Method) |
Family
ID=9013709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE385229D BE385229A (en:Method) | 1931-01-24 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE385229A (en:Method) |
| DE (1) | DE666138C (en:Method) |
| FR (1) | FR726841A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL87778C (en:Method) * | 1952-01-21 | |||
| DE971922C (de) * | 1952-04-27 | 1959-04-16 | Standard Elek K Lorenz Ag | Schaltungsanordnung fuer einen Frequenzvervielfacher |
| DE1102221B (de) * | 1958-06-06 | 1961-03-16 | Standard Elektrik Lorenz Ag | Schluckanordnung zur Beseitigung von unerwuenschten Mischprodukten aus einer Diodenmischstufe fuer Mikrowellen |
-
0
- BE BE385229D patent/BE385229A/xx unknown
-
1931
- 1931-01-24 FR FR726841D patent/FR726841A/fr not_active Expired
-
1932
- 1932-01-22 DE DES102897D patent/DE666138C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE666138C (de) | 1938-10-17 |
| FR726841A (fr) | 1932-06-03 |