FR872431A - Heterodyne receiver - Google Patents
Heterodyne receiverInfo
- Publication number
- FR872431A FR872431A FR872431DA FR872431A FR 872431 A FR872431 A FR 872431A FR 872431D A FR872431D A FR 872431DA FR 872431 A FR872431 A FR 872431A
- Authority
- FR
- France
- Prior art keywords
- heterodyne receiver
- heterodyne
- receiver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE872431X | 1938-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR872431A true FR872431A (en) | 1942-06-08 |
Family
ID=6816027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR872431D Expired FR872431A (en) | 1938-12-22 | 1941-05-23 | Heterodyne receiver |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR872431A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2642491A (en) * | 1950-01-27 | 1953-06-16 | Zenith Radio Corp | Television receiver |
-
1941
- 1941-05-23 FR FR872431D patent/FR872431A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2642491A (en) * | 1950-01-27 | 1953-06-16 | Zenith Radio Corp | Television receiver |
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