FR662192A - - Google Patents
Info
- Publication number
- FR662192A FR662192A FR662192DA FR662192A FR 662192 A FR662192 A FR 662192A FR 662192D A FR662192D A FR 662192DA FR 662192 A FR662192 A FR 662192A
- Authority
- FR
- France
- 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
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1607—Supply circuits
- H04B1/1623—Supply circuits using tubes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR662192A true FR662192A (forum.php) | 1929-08-12 |
Family
ID=1543224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR662192D Expired FR662192A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR662192A (forum.php) |
-
0
- FR FR662192D patent/FR662192A/fr not_active Expired