NL48514C - - Google Patents
Info
- Publication number
- NL48514C NL48514C NL68988A NL68988A NL48514C NL 48514 C NL48514 C NL 48514C NL 68988 A NL68988 A NL 68988A NL 68988 A NL68988 A NL 68988A NL 48514 C NL48514 C NL 48514C
- Authority
- NL
- Netherlands
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR771210T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL48514C true NL48514C (en:Method) | 1940-06-15 |
Family
ID=9189750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL68988A NL48514C (en:Method) | 1934-04-04 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR771210A (en:Method) |
| NL (1) | NL48514C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4601062A (en) * | 1985-02-28 | 1986-07-15 | Rca Corporation | Tracking image frequency trap |
-
1934
- 1934-04-04 NL NL68988A patent/NL48514C/xx active
- 1934-04-04 FR FR771210D patent/FR771210A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR771210A (fr) | 1934-10-03 |