BE402676A - - Google Patents
Info
- Publication number
- BE402676A BE402676A BE402676DA BE402676A BE 402676 A BE402676 A BE 402676A BE 402676D A BE402676D A BE 402676DA BE 402676 A BE402676 A BE 402676A
- Authority
- BE
- Belgium
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
- H04B1/20—Circuits for coupling gramophone pick-up, recorder output, or microphone to receiver
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Superheterodyne Receivers (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE418117X | 1933-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE402676A true BE402676A (https=) |
Family
ID=6448804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE402676D BE402676A (https=) | 1933-05-11 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE402676A (https=) |
| FR (1) | FR772890A (https=) |
| GB (1) | GB418117A (https=) |
-
0
- BE BE402676D patent/BE402676A/xx unknown
-
1934
- 1934-04-27 GB GB12830/34A patent/GB418117A/en not_active Expired
- 1934-05-05 FR FR772890D patent/FR772890A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR772890A (fr) | 1934-11-07 |
| GB418117A (en) | 1934-10-18 |